CN217223316U - Machining positioning device - Google Patents
Machining positioning device Download PDFInfo
- Publication number
- CN217223316U CN217223316U CN202221109270.2U CN202221109270U CN217223316U CN 217223316 U CN217223316 U CN 217223316U CN 202221109270 U CN202221109270 U CN 202221109270U CN 217223316 U CN217223316 U CN 217223316U
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- machining
- telescopic rod
- hydraulic telescopic
- centre gripping
- box
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- 238000003754 machining Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a machining positioner relates to machining technical field, including processing platform, fixed mounting at the mounting bracket of processing platform upper end and the fixed hydraulic telescoping rod who sets up on the mounting bracket, processing platform bottom fixed mounting has the install bin, hydraulic telescoping rod bottom fixed mounting has the fixed plate, stamping equipment is installed to the fixed plate bottom, the processing platform upper end is equipped with in the position department that corresponds under the hydraulic telescoping rod and places the platform, the inside centre gripping locating component that is used for fixing a position the centre gripping to the work piece that is equipped with of install bin, still be equipped with the actuating mechanism who is used for driving centre gripping locating component work between hydraulic telescoping rod and the processing platform. The utility model discloses in, through the centre gripping locating component that sets up and the actuating mechanism who uses with it in coordination, can carry out automatic positioning to the work piece when carrying out the punching press operation and fix, need not artifical independent operation, improved work efficiency, ensured the fastness of work piece centre gripping.
Description
Technical Field
The utility model relates to a machining technical field especially relates to a machining positioner.
Background
In the machining industry, positioning devices play a very important role in ensuring that workpieces are always in the correct position relative to machine tools, etc., and ensuring the consistency and quality of the workpiece machining.
However, in most of the existing punching apparatuses, the positioning device is often operated independently of the punching device, and before each punching, the workpiece needs to be positioned and clamped manually, which is very troublesome, and results in low processing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a machining positioning device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a machining positioning device comprises a machining table, a mounting frame fixedly mounted at the upper end of the machining table and a hydraulic telescopic rod fixedly arranged on the mounting frame, wherein a mounting box is fixedly mounted at the bottom of the machining table, a fixing plate is fixedly mounted at the bottom of the hydraulic telescopic rod, stamping equipment is mounted at the bottom of the fixing plate, a placing table is arranged at the position, corresponding to the position right below the hydraulic telescopic rod, of the upper end of the machining table, a clamping and positioning assembly for positioning and clamping a workpiece is arranged inside the mounting box, and a driving mechanism for driving the clamping and positioning assembly to work is further arranged between the hydraulic telescopic rod and the machining table;
centre gripping locating component is including rotating the two-way screw lead screw that sets up inside the install bin, two-way screw lead screw surface symmetry is equipped with two sets of screw thread sections of turning to opposite, and two equal threaded connection in screw thread section surface have the seat of sliding, logical groove has been seted up to the position that processing platform surface corresponds the seat of sliding, the seat of sliding runs through logical groove and installs the fixed block, two one side lateral wall that the fixed block is relative all fixedly is equipped with the grip block.
As a further description of the above technical solution:
the spout has been seted up to the fixed block bottom, the seat top that slides sets up in the spout, just the seat top that slides still is equipped with the fastening bolt who conveniently adjusts.
As a further description of the above technical solution:
the cross-section of the clamping plate is of an arc-shaped structure, vertical chamfers are arranged on the side walls, close to each other, of the clamping plate, and the chamfers of the two side walls of the clamping plate are of a splayed structure.
As a further description of the above technical solution:
actuating mechanism includes the seal box of fixed mounting at the hydraulic telescoping rod surface and the seal sleeve of fixed mounting at processing platform up end, the inside activity of seal box is equipped with the sealing ring, the sealing ring bottom is the fixed two pull rods that are equipped with of symmetry still, the pull rod bottom run through the seal box and with fixed plate top fixed connection, seal box side upper end is connected with the air duct, the air duct other end is connected with the seal sleeve top, the inside activity of seal sleeve is equipped with the rack post, the rack post is located the fixed piston plate that is equipped with of the inside one end of seal sleeve, the rack post bottom runs through the processing platform and extends to inside the install bin, actuating mechanism is still including the fixed gear that sets up on two-way screw lead screw surface, the rack post is connected with gear engagement.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through the clamping position subassembly that sets up and the actuating mechanism who uses with it cooperatees, can carry out automatic positioning to the work piece when carrying out the punching press operation and fix, need not artifical exclusive operation, improved work efficiency, ensured the fastness of work piece centre gripping.
Drawings
Fig. 1 shows a schematic view of the overall appearance structure according to the present invention;
fig. 2 shows a schematic view of an overall cross-sectional structure provided according to the present invention;
fig. 3 shows an enlarged structural view of the installation box of fig. 2 according to the present invention;
fig. 4 shows a schematic diagram of the hydraulic telescopic rod position enlarging structure of fig. 2 according to the present invention.
Illustration of the drawings: 1. a processing table; 2. a mounting frame; 3. a hydraulic telescopic rod; 4. installing a box; 5. clamping and positioning components; 6. a drive mechanism; 7. a fixing plate; 51. a bidirectional threaded lead screw; 52. a sliding seat; 53. a fixed block; 54. a clamping plate; 61. a sealing box; 62. a sealing sleeve; 63. a seal ring; 65. a pull rod; 66. an air duct; 67. a rack post; 68. a piston plate; 69. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a machining positioning device comprises a machining table 1, a mounting frame 2 fixedly mounted at the upper end of the machining table 1 and a hydraulic telescopic rod 3 fixedly arranged on the mounting frame 2, wherein a mounting box 4 is fixedly mounted at the bottom of the machining table 1, a fixing plate 7 is fixedly mounted at the bottom of the hydraulic telescopic rod 3, stamping equipment is mounted at the bottom of the fixing plate 7, a placing table is arranged at the position, right below the hydraulic telescopic rod 3, of the upper end face of the machining table 1, a clamping and positioning assembly 5 for positioning and clamping a workpiece is arranged in the mounting box 4, and a driving mechanism 6 for driving the clamping and positioning assembly 5 to work is further arranged between the hydraulic telescopic rod 3 and the machining table 1;
centre gripping locating component 5 is including rotating the two-way screw lead screw 51 that sets up in install bin 4 inside, and two-way screw lead screw 51 surface symmetry is equipped with two sets of screw sections of turning round to opposite, and two equal threaded connection in screw section surface have a seat 52 that slides, and logical groove has been seted up to the position that processing platform 1 surface corresponds seat 52 that slides, and the seat 52 that slides runs through logical groove and installs fixed block 53, and two fixed block 53 relative one side lateral wall all fix and are equipped with grip block 54.
Furthermore, the bottom of the fixed block 53 is provided with a sliding chute, the top of the sliding seat 52 is slidably arranged in the sliding chute, and the top of the sliding seat 52 is also provided with a fastening bolt which is convenient to adjust; in the actual use process, the relative distance between the sliding seats 52 can be adjusted by rotating the fastening bolt, so that the sliding seats can be suitable for workpieces with different models and specifications.
Further, the cross section of the clamping plate 54 is of an arc-shaped structure, vertical chamfers are arranged on the side walls of the clamping plates 54 close to each other, and the chamfers on the side walls of the two clamping plates 54 are of a splayed structure; in the actual use process, the inclined surface is arranged on the surface of the clamping plate 54, so that when the clamping plate 54 clamps and fixes a workpiece, the workpiece is pressed tightly, and the workpiece is prevented from slipping.
Further, actuating mechanism 6 includes seal box 61 of fixed mounting at the 3 surface of hydraulic telescoping rod and the seal sleeve 62 of fixed mounting at processing platform 1 up end, the inside activity of seal box 61 is equipped with sealing ring 63, sealing ring 63 bottom is still the symmetry fixed two pull rods 65 that are equipped with, pull rod 65 bottom run through seal box 61 and with fixed plate 7 top fixed connection, seal box 61 side upper end is connected with air duct 66, the air duct 66 other end is connected with seal sleeve 62 top, the inside activity of seal sleeve 62 is equipped with rack post 67, rack post 67 is located the fixed piston plate 68 that is equipped with of the inside one end of seal sleeve 62, rack post 67 bottom runs through processing platform 1 and extends to inside the install bin 4, actuating mechanism 6 still includes the fixed gear 69 that sets up on two-way screw lead screw 51 surface, rack post 67 is connected with gear 69 meshing.
The working principle is as follows: when the device is used, firstly, a workpiece to be processed is placed on a placing table on the upper end face of a processing table 1, then the hydraulic telescopic rod 3 is controlled to be opened through an external control switch, the hydraulic telescopic rod 3 can drive the fixing plate 7 to synchronously descend in the descending process, the fixing plate 7 further drives the two pull rods 65 to descend, the pull rods 65 further drive the sealing ring 63 to move, so that the sealing ring 63 forms negative pressure in the sealing box 61, air in the sealing sleeve 62 is further sucked in through the air guide pipe 66, the piston plate 68 in the sealing sleeve 62 further drives the rack column 67 to ascend, the rack column 67 further drives the gear 69 to rotate, the gear 69 further drives the two-way threaded screw rod 51 to rotate, and therefore the two sliding seats 52 on the surface of the two-way threaded screw rod 51 are driven to move oppositely, the sliding seats 52 further drive the clamping plate 54 to position the workpiece through the fixing block 53 until the workpiece is clamped and fixed, along with hydraulic telescoping rod 3's continuation decline, the stamping equipment of 3 bottoms of hydraulic telescoping rod can carry out punching press operation to the work piece, and after the punching press, drive hydraulic telescoping rod 3 rises, and then makes rack post 67 reset again to make grip block 54 keep away from each other, thereby conveniently take out the work piece, carry out next round of processing operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The mechanical processing positioning device comprises a processing table (1), a mounting frame (2) fixedly mounted at the upper end of the processing table (1) and a hydraulic telescopic rod (3) fixedly arranged on the mounting frame (2), wherein a mounting box (4) is fixedly mounted at the bottom of the processing table (1), a fixing plate (7) is fixedly mounted at the bottom of the hydraulic telescopic rod (3), stamping equipment is mounted at the bottom of the fixing plate (7), a placing table is arranged at the position, corresponding to the position right below the hydraulic telescopic rod (3), of the upper end of the processing table (1), and is characterized in that a clamping and positioning assembly (5) for positioning and clamping a workpiece is arranged in the mounting box (4), and a driving mechanism (6) for driving the clamping and positioning assembly (5) to work is further arranged between the hydraulic telescopic rod (3) and the processing table (1);
centre gripping locating component (5) are including rotating two-way screw lead screw (51) that set up in install bin (4) inside, two-way screw lead screw (51) surface symmetry is equipped with two sets of screw thread sections of turning to opposite, and two screw thread sections equal threaded connection in surface have a seat (52) that slides, logical groove has been seted up to the position that processing platform (1) surface correspondence slided seat (52), it runs through logical groove and installs fixed block (53), two to slide seat (52) one side lateral wall relative fixed grip block (53) all is equipped with grip block (54).
2. The machining positioning device as claimed in claim 1, wherein a sliding groove is formed in the bottom of the fixing block (53), the top of the sliding seat (52) is slidably disposed in the sliding groove, and a fastening bolt convenient to adjust is further disposed on the top of the sliding seat (52).
3. The machining positioning device as claimed in claim 1, characterized in that the cross section of the clamping plates (54) is of an arc-shaped structure, the side walls of the clamping plates (54) close to each other are provided with vertical chamfers, and the chamfers of the side walls of the two clamping plates (54) are of a splayed structure.
4. The machining positioning device according to claim 1, characterized in that the driving mechanism (6) comprises a sealing box (61) fixedly mounted on the outer surface of the hydraulic telescopic rod (3) and a sealing sleeve (62) fixedly mounted on the upper end surface of the machining table (1), a sealing ring (63) is movably arranged in the sealing box (61), two pull rods (65) are symmetrically and fixedly arranged at the bottom of the sealing ring (63), the bottom of each pull rod (65) penetrates through the sealing box (61) and is fixedly connected with the top of the fixing plate (7), the upper end of the sealing box (61) is connected with an air duct (66), the other end of the air duct (66) is connected with the top of the sealing sleeve (62), a rack column (67) is movably arranged in the sealing sleeve (62), and a piston plate (68) is fixedly arranged at one end of the rack column (67) located in the sealing sleeve (62), the bottom of the rack column (67) penetrates through the machining table (1) and extends into the installation box (4), the driving mechanism (6) further comprises a gear (69) fixedly arranged on the surface of the bidirectional threaded screw rod (51), and the rack column (67) is meshed with the gear (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109270.2U CN217223316U (en) | 2022-05-10 | 2022-05-10 | Machining positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221109270.2U CN217223316U (en) | 2022-05-10 | 2022-05-10 | Machining positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217223316U true CN217223316U (en) | 2022-08-19 |
Family
ID=82822646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221109270.2U Active CN217223316U (en) | 2022-05-10 | 2022-05-10 | Machining positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217223316U (en) |
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2022
- 2022-05-10 CN CN202221109270.2U patent/CN217223316U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 550207 Shangzhai Village, Jiuchang Town, Xiuwen County, Guiyang City, Guizhou Province Patentee after: GUIZHOU HENGJU TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 342400 No.397 Xingguo Avenue, Fujiang Town, Xingguo County, Ganzhou City, Jiangxi Province Patentee before: Ganzhou Jingyang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |