CN118699748B - Valve body assembly fixture - Google Patents
Valve body assembly fixture Download PDFInfo
- Publication number
- CN118699748B CN118699748B CN202411206495.3A CN202411206495A CN118699748B CN 118699748 B CN118699748 B CN 118699748B CN 202411206495 A CN202411206495 A CN 202411206495A CN 118699748 B CN118699748 B CN 118699748B
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- rod
- sliding
- supporting
- valve body
- block
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- 238000003825 pressing Methods 0.000 claims abstract description 44
- 230000000670 limiting effect Effects 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 32
- 230000008569 process Effects 0.000 description 23
- 238000009434 installation Methods 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
本发明涉及阀体装配技术。具体公开了一种阀体装配工装，包括支撑板，所述支撑板上均匀设置有四个滑轨，其中两个相对的所述滑轨内滑动设置有第一滑块，另外两个相对的所述滑轨内滑动设置有第二滑块，两个所述第一滑块上均设置有夹持组件，两个所述第二滑块上均设置有按压组件，所述支撑板上还设置有驱动组件，所述支撑板的底部设置有第一升降组件，所述支撑板的底部还设置有第二升降组件。本发明的优点是通过设置驱动组件以及调节组件，驱动组件能够调整夹持组件以及按压组件与阀体之间的距离大小，调节组件能够调整两个辅助夹持块之间张开的角度大小，从而能够对多种尺寸大小的阀体进行夹持固定。
The present invention relates to valve body assembly technology. Specifically disclosed is a valve body assembly tool, including a support plate, wherein four slide rails are evenly arranged on the support plate, wherein a first slider is slidably arranged in two opposite slide rails, and a second slider is slidably arranged in the other two opposite slide rails, a clamping assembly is arranged on the two first sliders, and a pressing assembly is arranged on the two second sliders, a driving assembly is also arranged on the support plate, a first lifting assembly is arranged at the bottom of the support plate, and a second lifting assembly is also arranged at the bottom of the support plate. The advantage of the present invention is that by arranging a driving assembly and an adjusting assembly, the driving assembly can adjust the distance between the clamping assembly and the pressing assembly and the valve body, and the adjusting assembly can adjust the angle between the two auxiliary clamping blocks, so that valve bodies of various sizes can be clamped and fixed.
Description
Technical Field
The invention relates to the technical field of valve body assembly, in particular to a valve body assembly fixture.
Background
The valve body is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like, and is wide in variety and application.
The valve body production process needs to process the valve body through different equipment so that the valve body meets different requirements, and a special positioning tool for the valve body needs to be used in the valve body processing process, and the valve body is positioned and clamped through the positioning tool so as to be convenient for processing the valve body. Meanwhile, the specifications and the shapes of the valve bodies are different, so that when the valve bodies with different specifications are clamped, tools with different sizes are required to be used for clamping and fixing the tools with different specifications, the tool is quite inconvenient, the application range of the tool is limited, and the applicability is low. And the valve body is when the assembly, only can be convenient for the staff install the inside of valve body with the valve body after certain angle of slope, and need adjust the valve body to suitable inclination in the prior art again with the valve body again assemble on the frock, this time that has increased the assembly to and the step of operation for the efficiency of assembly reduces.
Disclosure of Invention
In order to overcome the defects that in the prior art, when valve bodies with different specifications are clamped, tools with different sizes are needed to be used, and the valve bodies are needed to be assembled on the tools again after being adjusted to proper inclination angles, the application provides a valve body assembling tool.
The application provides a valve body assembly tool, which adopts the following technical scheme:
The utility model provides a valve body assembly fixture, includes the backup pad, evenly be provided with four slide rails in the backup pad, wherein two are relative slide in the slide rail is provided with first slider, and two are relative in the slide rail is provided with the second slider, two all be provided with the clamping assembly on the first slider, two all be provided with on the second slider and press the subassembly, still be provided with the drive assembly who is used for making first slider and second slider all to remove towards the direction that is close to each other in the backup pad, the bottom of backup pad is provided with the first lifting assembly who is used for adjusting clamping assembly's working height, the bottom of backup pad still is provided with the second lifting assembly who is used for adjusting pressing the working height of subassembly.
Through adopting the technical scheme, a valve body is placed on the supporting plate by a worker, and then the two first sliding blocks are driven to move towards the directions close to each other through the driving component, so that the clamping component arranged on the first sliding blocks is close to the valve body, then the clamping component is used for clamping and fixing the valve body, the driving component drives the two second sliding blocks to move towards the directions close to each other while driving the first sliding blocks, so that the pressing component is close to the valve body, and the valve body is pressed and fixed through the pressing component, so that the valve body is conveniently assembled by the worker; when the valve body with different sizes is required to be clamped and fixed and pressed by a worker, the working height of the clamping assembly is adjusted through the first lifting assembly, and the working height of the pressing assembly is adjusted through the second lifting assembly.
Optionally, the clamping assembly includes first bracing piece and second bracing piece, first bracing piece sets up on first slider along vertical direction, the second bracing piece sets up the top at first bracing piece along horizontal direction, the one end of keeping away from first bracing piece on the second bracing piece is provided with the grip block, the first mounting groove has been seted up on the second bracing piece, the grip block slides and sets up in first mounting groove, be provided with first spring on the grip block, the one end that the grip block was kept away from to first spring sets up on the diapire of first mounting groove, the one end that the first bracing piece was kept away from to the second bracing piece articulates and is provided with the supplementary grip block that is convex, be provided with the adjusting part that is used for adjusting supplementary grip block position on the second bracing piece.
Through adopting above-mentioned technical scheme, when drive assembly drives two first sliders and moves towards the direction that is close to each other, the grip block will contact with the valve body at first to press from both sides tightly the valve body, because the valve body is cylinder type mostly, so in order to improve the centre gripping stability to the valve body, can laminate mutually with the surface of valve body through setting up the auxiliary grip block that is convex, thereby carry out the centre gripping to the valve body better and fix.
Optionally, adjusting part includes two movable blocks and two regulation poles, the spout has all been seted up along the length direction of self to the both sides of second bracing piece, two the movable block slides respectively and sets up in two spouts, the one end of adjusting the pole is articulated with the movable block, the other end is articulated with supplementary grip block, it is provided with the connecting block to slide on the second bracing piece, the connecting block links to each other with two movable blocks respectively, be provided with the fixing base on the second bracing piece, be provided with the screw rod on the fixing base, the one end and the connecting block of screw rod link to each other, the other end coaxial is provided with the hand wheel that is used for driving self pivoted.
Through adopting above-mentioned technical scheme, the angle size that opens between two auxiliary clamping blocks can be adjusted to adjusting assembly to adapt to multiple valve body size better, so that carry out the centre gripping to the valve body better and fix.
Optionally, press the subassembly and include the third bracing piece, the third bracing piece sets up on the second slider along vertical direction, the top of third bracing piece is provided with the second threaded rod along vertical direction, the cover is equipped with the push rod that is used for pressing the valve body on the second threaded rod, the bottom of push rod is provided with the locating lever, the locating lever slides and inserts and establish on the third bracing piece, the top of second threaded rod is provided with the knob, the cover is equipped with the butt plate on the second threaded rod and between knob and the push rod, still the cover is equipped with the second spring on the second threaded rod, the one end of second spring links to each other with the top of push rod, the other end links to each other with the butt plate.
Through adopting above-mentioned technical scheme, the pressure can be applied from the top of valve body to the push rod to tightly press the valve body in the backup pad, thereby improve the stability of valve body in the assembly process.
Optionally, the drive assembly includes the drive cylinder, two slip respectively is provided with two connecting rods on the first slider, two the one end that first slider was kept away from to the connecting rod links to each other with adjacent two second sliders slip respectively, intermediate position on the connecting rod is provided with the movable rod, the spacing groove has been seted up in the backup pad, the movable rod slides and sets up in the spacing inslot, the drive cylinder sets up in the backup pad, and the piston rod of drive cylinder links to each other with one of them first slider.
By adopting the technical scheme, the driving cylinder is started, the piston rod of the driving cylinder extends towards the direction far away from the cylinder body, so that the first sliding block is driven to move towards the position close to the valve body along the length direction of the sliding rail, two adjacent second sliding blocks are driven to synchronously move towards the position close to the valve body through two connecting rods in the moving process of the first sliding rail, and the other first sliding block is driven to synchronously move towards the position close to the valve body in the moving process of the two second sliding blocks.
Optionally, first lifting unit includes first spacing slide rail and mounting panel, first bracing piece slides along vertical direction and sets up on first slider, logical groove has been seted up along the length direction of self to the diapire of slide rail, the bottom of first bracing piece extends to on the first spacing slide rail to slide and set up in first spacing slide rail, be provided with the lift cylinder along vertical direction on the mounting panel, the piston rod of lift cylinder links to each other with first spacing slide rail, both sides that are located the lift cylinder on the mounting panel all are provided with spacing section of thick bamboo, the sliding is provided with the gag lever post in spacing section of thick bamboo, the top of gag lever post links to each other with the bottom of first spacing slide rail.
Through adopting above-mentioned technical scheme, start the lift cylinder, the piston rod of lift cylinder will stretch out towards the direction of keeping away from the cylinder body, and the in-process that the piston rod stretches out will promote the whole rising of first spacing slide rail, and the in-process that first spacing slide rail removed will drive two first bracing pieces and rise in step to make the whole removal of first lifting assembly to suitable height.
Optionally, the second lifting assembly includes two spacing slide rails of second, two the spacing slide rail of second is all fixed to be set up on the mounting panel, and two all slide in the spacing slide rail of second is provided with spacing slider, be provided with the slide bar between the two spacing sliders, the slip cap is equipped with the installation tube on the slide bar, articulated the installation pole that is provided with on the installation tube, the third bracing piece slides along vertical direction and sets up on the second slider, the installation pole is kept away from the one end of installation tube and is articulated with the bottom of third bracing piece, it is provided with the lead screw to rotate on the spacing slide rail of second, lead screw and spacing slider threaded connection, the one end of the spacing slide rail of second is provided with driving motor, driving motor's output shaft links to each other with the lead screw is coaxial.
Through adopting above-mentioned technical scheme, start driving motor, driving motor pivoted in-process will drive the lead screw and rotate, lead screw pivoted in-process will drive spacing slider along the length direction of the spacing slide rail of second and remove, the in-process that spacing slider removed will drive the slide bar synchronous motion, the in-process that the slide bar removed will drive the installation tube synchronous motion, because the installation pole is articulated with the installation tube, and the installation pole is also articulated with the bottom of third bracing piece, consequently, in-process that the installation tube removed will promote the third bracing piece through the installation pole, thereby make the third bracing piece remove to suitable height, in order to press down the fixed to current valve body.
Optionally, the bottom of mounting panel is provided with the adjustment subassembly that is used for adjusting the inclination of mounting panel, adjustment subassembly includes support frame, base, link, first adjustment cylinder and second adjustment cylinder, the support frame sets up on the base along vertical direction, the top of support frame is provided with the cross pivot and rotates with the both ends of cross pivot and be connected, the top of link links to each other with the bottom of mounting panel, the fixed carriage that is provided with in bottom of link, the carriage rotates with the other both ends of cross axle and links to each other, the adjacent both sides of carriage all are provided with the mount pad, the mount pad rotation is provided with the universal ball, the bottom of first adjustment cylinder articulates the setting on the base, the piston rod of first adjustment cylinder links to each other with the universal ball, the bottom of second adjustment cylinder also articulates the setting on the base, the piston rod of second adjustment cylinder links to each other with another universal ball.
Through adopting above-mentioned technical scheme, the staff simultaneously controls the state of first adjustment cylinder and second adjustment cylinder to can adjust a plurality of inclination of mounting panel and backup pad, in order to install the spare part of valve body inside.
Optionally, the first slider and the second slider are provided with auxiliary supporting rods, the second mounting groove is formed in one end, close to the valve, of the auxiliary supporting rods, the auxiliary supporting blocks are arranged in the second mounting groove in a sliding mode, the auxiliary springs are arranged on the auxiliary supporting blocks, and the other ends of the auxiliary springs are connected with the bottom wall of the second mounting groove.
Through adopting above-mentioned technical scheme, four supplementary butt pieces carry out supplementary centre gripping to the bottom of valve body from different directions to promote the centre gripping effect to the valve body, make the valve body can be more stable in the installation
Optionally, an anti-slip pad is arranged on the auxiliary clamping block.
By adopting the technical scheme, the anti-slip pad can improve the friction force between the anti-slip pad and the valve body, thereby improving the stability of the valve body when being fixed
The invention has the following advantages:
1. Through setting up clamping assembly, pressing assembly, drive assembly and adjusting part, drive assembly can adjust clamping assembly and pressing assembly and valve body between the distance size, and adjusting part can adjust the angle size that opens between two supplementary grip blocks to can carry out the centre gripping to the valve body of multiple size and fix;
2. The first lifting assembly and the second lifting assembly are arranged, so that the working heights of the clamping assembly and the pressing assembly can be respectively adjusted, the clamping and fixing of various valve bodies can be conveniently realized, and the valve bodies can be conveniently assembled;
3. Through setting up adjustment assembly to can adjust the inclination of mounting panel and backup pad, in order to install the spare part of valve body inside.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the drive assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the clamping assembly of the present invention;
FIG. 4 is a schematic view of the mounting structure of the pressing assembly of the present invention;
FIG. 5 is a schematic view of the installation structure of the first lifting assembly and the second lifting assembly according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the adjustment assembly of the present invention;
In the figure: 1. a support plate; 11. a slide rail; 12. a first slider; 13. a second slider; 14. an auxiliary abutment rod; 15. a second mounting groove; 16. an auxiliary abutment block; 17. an auxiliary spring; 2. a clamping assembly; 21. a first support bar; 22. a second support bar; 23. a clamping block; 24. a first mounting groove; 25. a first spring; 26. an auxiliary clamping block; 27. an anti-slip pad; 3. a pressing assembly; 31. a third support bar; 32. a second threaded rod; 33. pressing a pressing rod; 34. a positioning rod; 35. a knob; 36. an abutting plate; 37. a second spring; 4. a drive assembly; 41. a driving cylinder; 42. a connecting rod; 43. a moving rod; 44. a limit groove; 5. a first lifting assembly; 51. the first limiting slide rail; 52. a mounting plate; 53. a through groove; 54. a lifting cylinder; 55. a limiting cylinder; 56. a limit rod; 6. a second lifting assembly; 61. the second limiting slide rail; 62. a limit sliding block; 63. a slide bar; 64. installing a pipe; 65. a mounting rod; 66. a screw rod; 67. a driving motor; 7. an adjustment assembly; 71. a moving block; 72. an adjusting rod; 73. a chute; 74. a connecting block; 75. a fixing seat; 76. a screw; 77. a hand wheel; 8. an adjustment assembly; 81. a support frame; 82. a base; 83. a support frame; 84. a connecting frame; 85. a first adjustment cylinder; 86. a second adjusting cylinder; 87. a mounting base; 88. a universal ball; 89. a cross rotating shaft; 9. a valve body; 91. a working frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 6, a valve body assembling tool comprises a supporting plate 1, wherein the supporting plate 1 is horizontally arranged on a working frame 91 in a factory, a valve body 9 is placed on the top of the supporting plate 1, four sliding rails 11 are uniformly arranged on the supporting plate 1, a first sliding block 12 is slidably arranged on two opposite sliding rails 11, a second sliding block 13 is slidably arranged on the other two opposite sliding rails 11, a clamping component 2 is arranged on each of the two first sliding blocks 12, a pressing component 3 is arranged on each of the two second sliding blocks 13, a driving component 4 for enabling each of the first sliding blocks 12 and the second sliding blocks 13 to move towards the direction approaching to each other is also arranged on the supporting plate 1, a first lifting component 5 for adjusting the working height of the clamping component 2 is arranged at the bottom of the supporting plate 1, and a second lifting component 6 for adjusting the working height of the pressing component 3 is also arranged at the bottom of the supporting plate 1; when the valve body 9 is required to be assembled, the valve body 9 is placed on the supporting plate 1, then the driving assembly 4 is used for driving the clamping assembly 2 and the pressing assembly 3 to move towards a position close to the valve body 9, pressure is applied to the two sides of the valve body 9 through the clamping assembly 2, so that the valve body 9 is positioned and clamped, meanwhile, pressure is applied to the valve body 9 from the top of the valve body 9 through the pressing assembly 3, so that the bottom of the valve body 9 is more tightly attached to the supporting plate 1, and the valve body 9 can be assembled more stably; the first lifting assembly 5 can adjust the overall working height of the clamping assembly 2, and the second lifting assembly 6 can adjust the overall working height of the pressing assembly 3, so that the clamping assembly 2 and the pressing assembly 3 can clamp and fix valve bodies 9 with different heights.
As shown in fig. 1 to 6, the clamping assembly 2 comprises a first supporting rod 21 and a second supporting rod 22, wherein the first supporting rod 21 is installed on the first sliding block 12 along the vertical direction, the second supporting rod 22 is installed on the top of the first supporting rod 21 along the horizontal direction, a clamping block 23 is installed at one end, far away from the first supporting rod 21, of the second supporting rod 22, a first installation groove 24 is formed in the second supporting rod 22, the clamping block 23 is slidably installed in the first installation groove 24, a first spring 25 is installed on the clamping block 23, one end, far away from the clamping block 23, of the first spring 25 is installed on the bottom wall of the first installation groove 24, two auxiliary clamping blocks 26 which are in a circular arc shape are hinged at one end, far away from the first supporting rod 21, of the second supporting rod 22 are respectively hinged on two sides of the clamping block 23, and an adjusting assembly 7 for adjusting the position of the auxiliary clamping blocks 26 is installed on the second supporting rod 22; when the driving assembly 4 drives the two first sliding blocks 12 to move towards the direction of approaching each other, the second supporting rods 22 positioned on the two first sliding blocks 12 also move towards the direction of approaching each other, after the clamping blocks 23 are contacted with the valve body 9, the clamping blocks 23 move along the length direction of the first mounting grooves 24, the first springs 25 are compressed, so that the valve body 9 is clamped, and as the valve body 9 is of a cylinder shape, the opening angle between the two auxiliary clamping blocks 26 is adjusted through the adjusting assembly 8, so that the valve body 9 of various sizes can be clamped and fixed.
As shown in fig. 1 to 6, the adjusting assembly 7 includes two moving blocks 71 and two adjusting rods 72, both sides of the second supporting rod 22 are provided with sliding grooves 73 along the length direction of the second supporting rod 22, the two moving blocks 71 are respectively slidably mounted in the two sliding grooves 73, one end of each adjusting rod 72 is hinged with the moving block 71, the other end of each adjusting rod is hinged with the auxiliary clamping block 26, a connecting block 74 is slidably mounted on the second supporting rod 22, the connecting blocks 74 are respectively connected with the two moving blocks 71, a fixing seat 75 is mounted on the second supporting rod 22, a screw 76 is mounted on the fixing seat 75, one end of each screw 76 is connected with the connecting block 74, and a hand wheel 77 for driving the second supporting rod to rotate is coaxially mounted at the other end of each screw 76; when the large-size valve body 9 needs to be clamped, a worker rotates the hand wheel 77, the screw 76 is driven to rotate in the process of rotating the hand wheel 77, the connecting block 74 is pushed to move towards the direction close to the fixed seat 75 in the process of rotating the screw 76, the moving block 71 is pushed to move along the length direction of the sliding groove 73 in the process of moving the connecting block 74, the auxiliary clamping block 26 is pushed to rotate around the second supporting rod 22 through the adjusting rod 72 in the process of moving the moving block 71, and therefore the included angle between the two auxiliary clamping blocks 26 is increased, and the valve body 9 with the larger size is clamped conveniently; when the valve body 9 with small size needs to be clamped, the hand wheel 77 is reversely rotated by a worker, the screw 76 is driven to reversely rotate in the process of rotating the hand wheel 77, the connecting block 74 is driven to move in the direction away from the fixing seat 75 in the process of rotating the screw 76, the moving block 71 is driven to move along the length direction of the sliding groove 73 in the process of moving the connecting block 74, the auxiliary clamping block 26 is pushed to rotate around the second supporting rod 22 by the adjusting rod 72 in the process of moving the moving block 71, so that the included angle between the two auxiliary clamping blocks 26 is reduced, and the valve body 9 with small size is clamped by a user.
As shown in fig. 1 to 6, the pressing assembly 3 includes a third supporting rod 31, the third supporting rod 31 is mounted on the second slider 13 along the vertical direction, a second threaded rod 32 is mounted on the top of the third supporting rod 31 along the vertical direction, a pressing rod 33 for pressing the valve body 9 is sleeved on the second threaded rod 32, a positioning rod 34 is mounted on the bottom of the pressing rod 33, the positioning rod 34 is slidably inserted on the third supporting rod 31, a knob 35 is mounted on the top of the second threaded rod 32, an abutting plate 36 is sleeved on the second threaded rod 32 and between the knob 35 and the pressing rod 33, a second spring 37 is also sleeved on the second threaded rod 32, one end of the second spring 37 is connected with the top of the pressing rod 33, and the other end of the second spring 37 is connected with the abutting plate 36; when the valve body 9 needs to be pressed and fixed, under the action of the driving assembly 4, the two opposite second sliding blocks 13 are pushed to move towards the directions close to each other, so that the pressing rod 33 is positioned at the top of the valve body 9, the valve body 9 is pressed and fixed, in order to improve the stability of the valve body 9 in the pressing process, a worker screws the knob 35, and in the rotating process of the knob 35, the second threaded rod 32 is driven to rotate, so that the length of the second threaded rod 32 extending out of the third supporting rod 31 is shortened, the second spring 37 is compressed, and the positioning rod 34 is limited to move within a certain range, so that the limiting effect of the positioning rod 34 on the valve body 9 is improved.
As shown in fig. 1 to 6, the driving assembly 4 comprises a driving air cylinder 41, two connecting rods 42 are respectively slidably mounted on two first sliding blocks 12, one ends of the two connecting rods 42, which are far away from the first sliding blocks 12, are respectively slidably connected with two adjacent second sliding blocks 13, a moving rod 43 is mounted at the middle position on the connecting rods 42 along the vertical direction, a limiting groove 44 is formed in the supporting plate 1, the moving rod 43 is slidably mounted in the limiting groove 44, the driving air cylinder 41 is mounted on the supporting plate 1, and a piston rod of the driving air cylinder 41 is connected with one of the first sliding blocks 12; when a worker places the valve body 9 on the support plate 1, the driving cylinder 41 is started, the piston rod of the driving cylinder 41 stretches out towards the direction away from the cylinder body, so that the first sliding block 12 is driven to move towards the position close to the valve body 9 along the length direction of the sliding rail 11, in the moving process of the first sliding rail 11, the two adjacent second sliding blocks 13 are driven to synchronously move towards the position close to the valve body 9 through the two connecting rods 42, and in the moving process of the two second sliding blocks 13, the other first sliding block 12 is driven to synchronously move towards the position close to the valve body 9, so that the clamping assembly 2 and the pressing assembly 3 can conveniently fix the valve body 9.
As shown in fig. 1 to 6, the first lifting assembly 5 includes a first limit slide rail 51 and a mounting plate 52, the first support rod 21 is slidably mounted on the first slider 12 along the vertical direction, a through groove 53 is formed in the bottom wall of the slide rail 11 along the length direction thereof, the bottom of the first support rod 21 extends onto the first limit slide rail 51 and is slidably mounted in the first limit slide rail 51, the mounting plate 52 is mounted right below the support plate 1 along the horizontal direction, a lifting cylinder 54 is mounted on the mounting plate 52 along the vertical direction, a piston rod of the lifting cylinder 54 is connected with the first limit slide rail 51, limit cylinders 55 are mounted on both sides of the lifting cylinder 54 on the mounting plate 52, a limit rod 56 is slidably mounted in the limit cylinder 55, and the top of the limit rod 56 is connected with the bottom of the first limit slide rail 51; when the valve bodies 9 with different sizes are required to clamp and fix the valve body 9 with higher height placed on the supporting plate 1, the working height of the clamping assembly 2 is required to be adjusted so as to adapt to the size of the current valve body 9, thereby better clamping and fixing the current valve body 9, when the valve is used, the lifting cylinder 54 is started, the piston rod of the lifting cylinder 54 extends towards the direction away from the cylinder body, the first limiting slide rail 51 is pushed to integrally lift in the extending process of the piston rod, the in-process that the first spacing slide rail 51 moved will drive two first bracing pieces 21 and rise in step to make first lifting assembly 5 wholly remove to suitable height, simultaneously, because two first bracing pieces 21 all slidable mounting is on first spacing slide rail 51, when the in-process that drive cylinder 41 drove first slider 12 and remove, first bracing piece 21 can follow the direction of movement synchronous motion of first slider 12.
As shown in fig. 1 to 6, the second lifting assembly 6 includes two second limit sliding rails 61, the two second limit sliding rails 61 are fixedly installed on the mounting plate 52, limit sliding blocks 62 are slidably installed in the two second limit sliding rails 61, a sliding rod 63 is installed between the two limit sliding blocks 62, a mounting pipe 64 is sleeved on the sliding rod 63 in a sliding manner, the mounting pipe 64 can only move along the length direction of the sliding rod 63 and cannot rotate, a mounting rod 65 is hinged on the mounting pipe 64, a third supporting rod 31 is slidably installed on the second sliding block 13 along the vertical direction, one end of the mounting rod 65 away from the mounting pipe 64 is hinged with the bottom of the third supporting rod 31, a screw 66 is rotatably installed on the second limit sliding rail 61, the screw 66 is in threaded connection with the limit sliding blocks 62, a driving motor 67 is installed at one end of the second limit sliding rail 61, and an output shaft of the driving motor 67 is coaxially connected with the screw 66; when the valve body 9 placed on the supporting plate 1 and having higher height is required to be pressed and fixed, the working height of the pressing component 3 is required to be adjusted so as to adapt to the size of the current valve body 9, so that the current valve body 9 is better clamped and fixed, when the valve is used, the driving motor 67 is started, the screw rod 66 is driven to rotate in the rotating process of the driving motor 67, the limit slide block 62 is driven to move along the length direction of the second limit slide rail 61 in the rotating process of the screw rod 66, the slide rod 63 is driven to synchronously move in the moving process of the limit slide block 62, the mounting pipe 64 is driven to synchronously move in the moving process of the slide rod 63, and the mounting rod 65 is hinged with the bottom of the third support rod 31, so that the third support rod 31 is pushed to be lifted through the mounting rod 65 in the moving process of the mounting pipe 64, and the third support rod 31 is driven to move to a proper height so that the current valve body 9 is pressed and fixed; by slidably connecting the mounting tube 64 to the mounting rod 65, the third support rod 31 is allowed to slide along the length direction of the mounting rod 65 while the driving assembly 4 is driving the second slider 13 to move in a direction approaching the valve body 9; the mounting heights of the clamp unit 2 and the pressing unit 3 can be controlled by mounting the first lift unit 5 and the second lift unit 6, respectively.
As shown in fig. 1 to 6, the bottom of the mounting plate 52 is mounted with an adjusting component 8 for adjusting the inclination angle of the mounting plate 52, the adjusting component 8 comprises a supporting frame 81, a base 82, a connecting frame 84, a first adjusting cylinder 85 and a second adjusting cylinder 86, the base 82 is mounted right below the mounting plate 52 along the horizontal direction, the supporting frame 81 is mounted on the base 82 along the vertical direction, the top of the supporting frame 81 is mounted with a cross rotating shaft 89 and is rotationally connected with two ends of the cross rotating shaft 89, the top of the connecting frame 84 is connected with the bottom of the mounting plate 52, the bottom of the connecting frame 84 is fixedly mounted with a supporting frame 83, the supporting frame 83 is horizontally arranged, the supporting frame 83 is rotationally connected with the other two ends of the cross, the two adjacent sides of the supporting frame 83 are respectively mounted with a mounting seat 87, the mounting seat 87 is rotationally mounted with a universal ball 88, the bottom of the first adjusting cylinder 85 is hinged on the base 82, the piston rod of the first adjusting cylinder 85 is connected with the universal ball 88, the bottom of the second adjusting cylinder 86 is also hinged on the base 82, and the piston rod of the second adjusting cylinder 86 is connected with the other universal ball 88; starting the first adjusting cylinder 85, and moving a piston rod of the first adjusting cylinder 85 in a direction away from the cylinder body, so as to push the supporting frame 83 to rotate around two ends of the cross shaft connected to the supporting frame 81, and further enabling the mounting plate 52 to adjust the inclination angle in one direction; the second adjusting cylinder 86 is started, the piston rod of the second adjusting cylinder 86 moves towards the direction away from the cylinder body, so that the supporting frame 83 is pushed to rotate around the other two ends of the cross shaft, the self inclination angle of the mounting plate 52 can be adjusted in the other direction, and workers can simultaneously control the states of the first adjusting cylinder 85 and the second adjusting cylinder 86, so that the inclination angles of the mounting plate 52 and the supporting plate 1 can be adjusted at a plurality of angles, and the mounting of parts inside the valve body 9 is facilitated.
As shown in fig. 1 to 6, the first slider 12 and the second slider 13 are both provided with an auxiliary supporting rod 14, one end of the auxiliary supporting rod 14 close to the valve is provided with a second mounting groove 15, an auxiliary supporting block 16 is slidably mounted in the second mounting groove 15, the auxiliary supporting block 16 is provided with an auxiliary spring 17, and the other end of the auxiliary spring 17 is connected with the bottom wall of the second mounting groove 15; the four auxiliary abutting blocks 16 assist in clamping the bottom of the valve body 9 from different directions, so that the clamping effect on the valve body 9 is improved, and the valve body 9 can be more stable in the installation process.
As shown in fig. 1 to 6, the auxiliary clamping block 26 is provided with a non-slip mat 27, and the non-slip mat 27 can improve the friction with the valve body 9, thereby improving the stability when the valve body 9 is fixed.
The implementation principle of the embodiment is as follows: when the valve body 9 is required to be assembled, the valve body 9 is placed on the supporting plate 1, then the driving assembly 4 is used for driving the clamping assembly 2 and the pressing assembly 3 to move towards a position close to the valve body 9, pressure is applied to the two sides of the valve body 9 through the clamping assembly 2, so that the valve body 9 is positioned and clamped, meanwhile, pressure is applied to the valve body 9 from the top of the valve body 9 through the pressing assembly 3, so that the bottom of the valve body 9 is more tightly attached to the supporting plate 1, and the valve body 9 can be assembled more stably; the first lifting assembly 5 can adjust the overall working height of the clamping assembly 2, and the second lifting assembly 6 can adjust the overall working height of the pressing assembly 3, so that the clamping assembly 2 and the pressing assembly 3 can clamp and fix valve bodies 9 with different heights.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the present technology fall within the protection scope of the present technology, all without departing from the disclosure of the present technology.
Claims (4)
1. Valve body assembly fixture, its characterized in that: comprises a supporting plate (1), four sliding rails (11) are uniformly arranged on the supporting plate (1), a first sliding block (12) is arranged in two opposite sliding rails (11) in a sliding manner, a second sliding block (13) is arranged in other two opposite sliding rails (11) in a sliding manner, clamping assemblies (2) are arranged on the two first sliding blocks (12), pressing assemblies (3) are arranged on the two second sliding blocks (13), a driving assembly (4) for enabling the first sliding blocks (12) and the second sliding blocks (13) to move towards directions approaching each other is further arranged on the supporting plate (1), The bottom of the supporting plate (1) is provided with a first lifting component (5) for adjusting the working height of the clamping component (2), the bottom of the supporting plate (1) is also provided with a second lifting component (6) for adjusting the working height of the pressing component (3), the clamping component (2) comprises a first supporting rod (21) and a second supporting rod (22), the first supporting rod (21) is arranged on the first sliding block (12) along the vertical direction, the second supporting rod (22) is arranged at the top of the first supporting rod (21) along the horizontal direction, one end, far away from the first supporting rod (21), of the second supporting rod (22) is provided with a clamping block (23), the second support rod (22) is provided with a first mounting groove (24), the clamping block (23) is arranged in the first mounting groove (24) in a sliding manner, the clamping block (23) is provided with a first spring (25), one end of the first spring (25) away from the clamping block (23) is arranged on the bottom wall of the first mounting groove (24), one end of the second support rod (22) away from the first support rod (21) is hinged with an auxiliary clamping block (26) which is arc-shaped, the second support rod (22) is provided with an adjusting component (7) for adjusting the position of the auxiliary clamping block (26), the adjusting component (7) comprises two moving blocks (71) and two adjusting rods (72), Both sides of second bracing piece (22) have all seted up spout (73) along self length direction, two movable block (71) slide respectively and set up in two spouts (73), the one end of adjusting pole (72) is articulated with movable block (71), the other end is articulated with supplementary grip block (26), slide on second bracing piece (22) and be provided with connecting block (74), connecting block (74) link to each other with two movable blocks (71) respectively, be provided with fixing base (75) on second bracing piece (22), be provided with screw rod (76) on fixing base (75), the one end and the connecting block (74) of screw rod (76) link to each other, The other end is coaxially provided with a hand wheel (77) for driving the pressing assembly (3) to rotate, the pressing assembly comprises a third supporting rod (31), the third supporting rod (31) is arranged on a second sliding block (13) along the vertical direction, the top of the third supporting rod (31) is provided with a second threaded rod (32) along the vertical direction, a pressing rod (33) for pressing the valve body (9) is sleeved on the second threaded rod (32), the bottom of the pressing rod (33) is provided with a positioning rod (34), the positioning rod (34) is slidably inserted on the third supporting rod (31), the top of the second threaded rod (32) is provided with a knob (35), the second threaded rod (32) is sleeved with an abutting plate (36) between the knob (35) and the pressing rod (33), the second threaded rod (32) is sleeved with a second spring (37), one end of the second spring (37) is connected with the top of the pressing rod (33), the other end of the second spring is connected with the abutting plate (36), the first lifting assembly (5) comprises a first limit sliding rail (51) and a mounting plate (52), the first supporting rod (21) is arranged on the first sliding block (12) in a sliding manner along the vertical direction, the bottom wall of the sliding rail (11) is provided with a through groove (53) along the length direction of the bottom wall of the sliding rail, The bottom of the first supporting rod (21) extends to the first limiting slide rail (51) and is arranged in the first limiting slide rail (51) in a sliding manner, a lifting cylinder (54) is arranged on the mounting plate (52) along the vertical direction, a piston rod of the lifting cylinder (54) is connected with the first limiting slide rail (51), limiting cylinders (55) are arranged on the mounting plate (52) and positioned on two sides of the lifting cylinder (54), limiting rods (56) are arranged in the limiting cylinders (55) in a sliding manner, the top of each limiting rod (56) is connected with the bottom of the corresponding first limiting slide rail (51), the second lifting assembly (6) comprises two second limiting slide rails (61), The two second limit sliding rails (61) are fixedly arranged on the mounting plate (52), limit sliding blocks (62) are arranged in the two second limit sliding rails (61) in a sliding manner, a sliding rod (63) is arranged between the two limit sliding blocks (62), a mounting pipe (64) is sleeved on the sliding rod (63) in a sliding manner, a mounting rod (65) is hinged to the mounting pipe (64), a third supporting rod (31) is arranged on the second sliding block (13) in a sliding manner along the vertical direction, one end of the mounting rod (65) away from the mounting pipe (64) is hinged to the bottom of the third supporting rod (31), a screw rod (66) is rotatably arranged on the second limit sliding rail (61), The screw rod (66) is in threaded connection with the limit sliding block (62), one end of the second limit sliding rail (61) is provided with a driving motor (67), an output shaft of the driving motor (67) is coaxially connected with the screw rod (66), an adjusting component (8) for adjusting the inclination angle of the mounting plate (52) is arranged at the bottom of the mounting plate (52), the adjusting component (8) comprises a supporting frame (81), a base (82), a connecting frame (84), a first adjusting cylinder (85) and a second adjusting cylinder (86), the supporting frame (81) is arranged on the base (82) along the vertical direction, the top of the supporting frame (81) is provided with a cross rotating shaft (89) and is rotationally connected with two ends of the cross rotating shaft (89), The top of the connecting frame (84) is connected with the bottom of the mounting plate (52), a supporting frame (83) is fixedly arranged at the bottom of the connecting frame (84), the supporting frame (83) is rotationally connected with the other two ends of the cross shaft, mounting seats (87) are arranged on two adjacent sides of the supporting frame (83), universal balls (88) are rotationally arranged on the mounting seats (87), the bottom of the first adjusting cylinder (85) is hinged on the base (82), a piston rod of the first adjusting cylinder (85) is connected with the universal balls (88), the bottom of the second adjusting cylinder (86) is hinged on the base (82), the piston rod of the second adjusting cylinder (86) is connected with another universal ball (88).
2. The valve body assembly fixture of claim 1, wherein: the driving assembly (4) comprises driving air cylinders (41), two connecting rods (42) are respectively arranged on the first sliding blocks (12) in a sliding mode, two connecting rods (42) are respectively connected with two adjacent second sliding blocks (13) in a sliding mode at one ends of the first sliding blocks (12) away from, a moving rod (43) is arranged at the middle position of each connecting rod (42), a limiting groove (44) is formed in each supporting plate (1), the moving rod (43) is arranged in each limiting groove (44) in a sliding mode, the driving air cylinders (41) are arranged on the supporting plates (1), and a piston rod of each driving air cylinder (41) is connected with one of the first sliding blocks (12).
3. The valve body assembly fixture of claim 1, wherein: the novel valve is characterized in that auxiliary supporting rods (14) are arranged on the first sliding block (12) and the second sliding block (13), a second mounting groove (15) is formed in one end, close to the valve, of each auxiliary supporting rod (14), an auxiliary supporting block (16) is arranged in the second mounting groove (15) in a sliding mode, an auxiliary spring (17) is arranged on the auxiliary supporting block (16), and the other end of the auxiliary spring (17) is connected with the bottom wall of the second mounting groove (15).
4. The valve body assembly fixture of claim 1, wherein: and an anti-slip pad (27) is arranged on the auxiliary clamping block (26).
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| CN202411206495.3A CN118699748B (en) | 2024-08-30 | 2024-08-30 | Valve body assembly fixture |
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| CN202411206495.3A CN118699748B (en) | 2024-08-30 | 2024-08-30 | Valve body assembly fixture |
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| CN119412353A (en) * | 2025-01-09 | 2025-02-11 | 大福泵业有限公司 | A multifunctional centrifugal pump for outdoor use |
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| CN102218730A (en) * | 2011-06-03 | 2011-10-19 | 彭峻崎 | Rapid clamping table for air valve of compressor |
| CN104289943A (en) * | 2014-10-30 | 2015-01-21 | 芜湖杰诺科技有限公司 | Clamp for processing end face of valve |
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|---|---|---|---|---|
| JP2006305705A (en) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | Machining jig |
| KR101557652B1 (en) * | 2014-06-26 | 2015-10-06 | 김홍길 | Chuck with improved grip precision |
| KR102173388B1 (en) * | 2020-06-29 | 2020-11-03 | 덕성밸브 주식회사 | A jig apparatus for butterfly valve sheet processing |
| CN112405042B (en) * | 2020-11-17 | 2022-02-01 | 浙江中德自控科技股份有限公司 | Ball valve body processing sectional fixture frock |
| CN216504668U (en) * | 2021-12-28 | 2022-05-13 | 天津市莱斯特阀门有限公司 | Clamping tool for machining sealing surface of valve body |
| CN116038373A (en) * | 2022-12-21 | 2023-05-02 | 山东普集圣源锻造有限公司 | Speed reducer shell machining tool and machining process thereof |
| CN220427603U (en) * | 2023-08-07 | 2024-02-02 | 沈阳鑫盛泽机械加工有限公司 | Drilling auxiliary device for valve body machining |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218730A (en) * | 2011-06-03 | 2011-10-19 | 彭峻崎 | Rapid clamping table for air valve of compressor |
| CN104289943A (en) * | 2014-10-30 | 2015-01-21 | 芜湖杰诺科技有限公司 | Clamp for processing end face of valve |
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