CN214794218U - Car welds dress effect testing arrangement - Google Patents
Car welds dress effect testing arrangement Download PDFInfo
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- CN214794218U CN214794218U CN202121238678.5U CN202121238678U CN214794218U CN 214794218 U CN214794218 U CN 214794218U CN 202121238678 U CN202121238678 U CN 202121238678U CN 214794218 U CN214794218 U CN 214794218U
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Abstract
The utility model relates to the technical field of welding detection, in particular to an automobile welding effect testing device, which can synchronously fix and clamp an automobile body, reduce the condition that the detection data is inaccurate due to the deviation of the automobile body when welding detection is carried out, improve the detection effect of the device, reduce manual operation and improve the working efficiency of the device; the automatic clamping device comprises a base plate, the riser, the roof, the pneumatic cylinder, the connecting plate, pressure sensor, the clamp plate, two-way lead screw, first motor, the bull stick, second motor and two sets of clamping subassembly, two sets of risers are installed at the bottom plate up end, be equipped with the installation cavity on the bottom plate, the roof is installed at two sets of riser up ends, pneumatic cylinder fixed mounting is at the roof up end, connecting plate and pneumatic cylinder output end fixed connection, multiunit pressure sensor evenly distributed installs terminal surface under the connecting plate, clamp plate and multiunit pressure sensor fixed connection, two-way lead screw rotates and installs in the installation cavity, two sets of clamping subassemblies respectively with two-way lead screw left and right sides two parts threaded connection.
Description
Technical Field
The utility model relates to a technical field that the welding detected especially relates to an automobile welding dress effect testing arrangement.
Background
The welding effect testing device is an auxiliary device for detecting the welding strength of an automobile, and is widely used in the field of welding detection; the existing welding effect testing device mainly extrudes an automobile body through a hydraulic cylinder, and detects whether the welding strength is qualified or not by measuring the pressure of the hydraulic cylinder; in the testing process, generally place the automobile body directly on work panel, then extrude through the pneumatic cylinder, this kind of operation mode is difficult to keep the stability of automobile body, takes place to slide easily, leads to the detected data inaccurate, and the fixing device on a small amount of detection device mainly twists the fastening double-screw bolt one by one through the manual work, makes the splint fixed to it, and this kind of operation mode work efficiency is low, is difficult to satisfy and detects the production needs.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can carry out synchronous fixed centre gripping to the automobile body, reduce the automobile body and take place the skew and cause the unsafe condition of detected data when welding the dress and detecting, improve the detection effect of device to reduce manual operation, improve a car of the work efficiency of device and weld dress effect testing arrangement.
The utility model discloses a testing device for automobile welding effect, which comprises a bottom plate, a vertical plate, a top plate, a hydraulic cylinder, a connecting plate, a pressure sensor, a pressing plate, a bidirectional screw, a first motor base, a rotating rod, a second motor base and two sets of clamping components, wherein the two sets of vertical plates are fixedly arranged on the upper end surface of the bottom plate, the bottom plate is provided with an installation cavity, the top plate is fixedly arranged on the upper end surfaces of the two sets of vertical plates, the hydraulic cylinder is fixedly arranged on the upper end surface of the top plate, the connecting plate is fixedly connected with the output end of the hydraulic cylinder, the multiple sets of pressure sensors are uniformly distributed and arranged on the lower end surface of the connecting plate, the pressing plate is fixedly connected with the multiple sets of pressure sensors, the bidirectional screw is rotatably arranged in the installation cavity, the first motor is fixedly arranged on the left end surface of the bottom plate through the first motor base, the output end of the first motor is fixedly connected with the left end of the bidirectional screw, the rotating rod is rotatably arranged in the installation cavity, be equipped with spacing on the bull stick, the second motor passes through second motor cabinet fixed mounting at the bottom plate right-hand member face to second motor output and bull stick right-hand member fixed connection, two sets of clamping subassembly bilateral symmetry slidable mounting are in the installation intracavity, and two sets of clamping subassemblies respectively with two-way lead screw left and right sides two parts threaded connection.
The utility model discloses a testing device for automobile welding effect, the clamping component comprises a first slide seat, two groups of supporting blocks, a movable plate, a sleeve, a first bevel gear, a second bevel gear, a third bevel gear and two groups of clamping components, the first slide seat is slidably arranged in the mounting groove, the first slide seat is in threaded connection with a bidirectional screw, the two groups of supporting blocks are arranged on the upper end surface of the first slide seat in bilateral symmetry, round openings are arranged on the supporting blocks, a rotating rod passes through the round openings, the movable plate is fixedly arranged on the upper end surfaces of the two groups of supporting blocks, the sleeve passes through the round openings and is rotationally connected with the round openings, a limiting groove is arranged on the sleeve and is slidably connected with a limiting strip, the first bevel gear is fixedly connected with the right end of the sleeve, the second bevel gear is rotatably arranged on the lower end surface of the movable plate through a connecting shaft, the second bevel gear is mutually meshed with the first bevel gear, the upper end of the connecting shaft passes through the movable plate, the third bevel gear is fixedly connected with the second bevel gear through a connecting shaft, the two groups of clamping assemblies are arranged on the upper end face of the movable plate in a bilateral symmetry mode, and the two groups of clamping assemblies are in driving connection with the third bevel gear.
The utility model discloses a car welds dress effect testing arrangement, the centre gripping subassembly includes first fixing base, the second fixing base, the screw rod, fourth bevel gear, the second slide, splint, clamping jaw and backup pad, the equal fixed mounting of first fixing base and second fixing base is in movable plate up end left part, the screw rod rotates to be installed in the middle of first fixing base and second fixing base, the screw rod right-hand member passes first fixing base, fourth bevel gear and screw rod right-hand member fixed connection, and fourth bevel gear and third bevel gear intermeshing, second slide and screw rod threaded connection, splint fixed mounting is at second slide up end, clamping jaw fixed mounting is at the splint medial surface, backup pad fixed mounting is at the first fixing base up end in two sets of centre gripping subassemblies.
The utility model discloses a car welds dress effect testing arrangement still includes supporting seat, pivot, first connecting rod, axle sleeve, control panel and second connecting rod, and supporting seat fixed mounting is on the riser of right side, and the pivot is rotated and is installed at the supporting seat up end, and first connecting rod fixed mounting is at the pivot up end, and the axle sleeve rotates to be installed at first connecting rod right-hand member, and the control panel passes through second connecting rod and axle sleeve fixed connection.
The utility model discloses a car welds dress effect testing arrangement still includes the multiunit landing leg, and multiunit landing leg evenly distributed installs terminal surface under the bottom plate.
The utility model discloses a car welds dress effect testing arrangement is equipped with the protection strip on the clamping jaw.
Compared with the prior art, the beneficial effects of the utility model are that: the two groups of clamping assemblies can synchronously move in opposite directions under the driving of the first motor by arranging the bidirectional screw rod, so that the automobile bodies with different widths can be clamped, and the limitation of the use of the device is reduced; under the condition that the second motor drives the rotating rod to rotate, the first bevel gear is driven to rotate through the matching of the limiting strip and the limiting groove, so that the second bevel gear drives the third bevel gear to rotate through the connecting shaft, the two groups of clamping assemblies can transversely move and can clamp the vehicle body, and the operability of the device is improved; along with the drive rotation of third bevel gear, make fourth bevel gear drive screw rod rotate to make two sets of second slides remove relatively, under the cooperation connection use of splint, make the clamping jaw can fix the centre gripping to the automobile body, reduce the automobile body and take place the skew and cause the unsafe condition of detected data when welding the dress and detect, improve the detection effect of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is a partially enlarged view of the portion B in FIG. 1;
in the drawings, the reference numbers: 1. a base plate; 2. a vertical plate; 3. a top plate; 4. a hydraulic cylinder; 5. a connecting plate; 6. a pressure sensor; 7. pressing a plate; 8. a bidirectional lead screw; 9. a first motor; 10. a first motor mount; 11. a rotating rod; 12. a second motor; 13. a second motor mount; 14. a first slider; 15. a support block; 16. moving the plate; 17. a sleeve; 18. a first bevel gear; 19. a second bevel gear; 20. a third bevel gear; 21. a first fixed seat; 22. a second fixed seat; 23. a screw; 24. a fourth bevel gear; 25. a second slide carriage; 26. a splint; 27. a clamping jaw; 28. a support plate; 29. a supporting seat; 30. a rotating shaft; 31. a first link; 32. a shaft sleeve; 33. a control panel; 34. a second link; 35. and (7) supporting legs.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 3, the utility model discloses a testing device for automobile welding effect, which comprises a bottom plate 1, a vertical plate 2, a top plate 3, a hydraulic cylinder 4, a connecting plate 5, a pressure sensor 6, a pressing plate 7, a bidirectional screw 8, a first motor 9, a first motor base 10, a rotating rod 11, a second motor 12, a second motor base 13 and two sets of clamping components, wherein the two sets of vertical plates 2 are fixedly arranged on the upper end surface of the bottom plate 1, the bottom plate 1 is provided with an installation cavity, the top plate 3 is fixedly arranged on the upper end surfaces of the two sets of vertical plates 2, the hydraulic cylinder 4 is fixedly arranged on the upper end surface of the top plate 3, the connecting plate 5 is fixedly connected with the output end of the hydraulic cylinder 4, a plurality of sets of pressure sensors 6 are uniformly distributed and arranged on the lower end surface of the connecting plate 5, the pressing plate 7 is fixedly connected with the plurality of pressure sensors 6, the bidirectional screw 8 is rotatably arranged in the installation cavity, the first motor 9 is fixedly arranged on the left end surface of the bottom plate 1 through the first motor base 10, the output end of a first motor 9 is fixedly connected with the left end of a bidirectional screw 8, a rotating rod 11 is rotatably installed in an installation cavity, a limiting strip is arranged on the rotating rod 11, a second motor 12 is fixedly installed on the right end face of a bottom plate 1 through a second motor base 13, the output end of the second motor 12 is fixedly connected with the right end of the rotating rod 11, two sets of clamping assemblies are symmetrically installed in the installation cavity in a left-right sliding mode, and the two sets of clamping assemblies are respectively in threaded connection with the left portion and the right portion of the bidirectional screw 8; through setting up pressure sensor 6, under the drive of pneumatic cylinder 4, make connecting plate 5 drive clamp plate 7 and press the car to move to can detect the pressure size of pneumatic cylinder 4 to the car automobile body, improve the operability of device, and through setting up two-way lead screw 8, under the drive of first motor 9, can make two sets of clamping subassemblies carry out synchronous opposite directions motion, thereby can carry out the clamping to the automobile body of different width, reduce the limitation that the device used.
The utility model discloses a car welds dress effect testing arrangement, the clamping subassembly includes first slide 14, two sets of supporting shoe 15, movable plate 16, sleeve pipe 17, first bevel gear 18, second bevel gear 19, third bevel gear 20 and two sets of centre gripping subassemblies, first slide 14 slidable mounting is in the mounting groove, and first slide 14 and two-way lead screw 8 threaded connection, two sets of supporting shoe 15 bilateral symmetry are installed at first slide 14 up end, be equipped with the round mouth on the supporting shoe 15, bull stick 11 passes the round mouth, movable plate 16 fixed mounting is at two sets of supporting shoe 15 up end, sleeve pipe 17 passes the round mouth, and sleeve pipe 17 and round mouth rotate to be connected, be equipped with the spacing groove on sleeve pipe 17, and spacing groove and spacing strip sliding connection, first bevel gear 18 and sleeve pipe 17 right-hand member fixed connection, movable plate gear 19 rotates through the connecting axle to be installed under 16 terminal surfaces, and second bevel gear 19 and first bevel gear 18 intermeshing, the upper end of the connecting shaft penetrates through the moving plate 16, the third bevel gear 20 is fixedly connected with the second bevel gear 19 through the connecting shaft, the two groups of clamping assemblies are arranged on the upper end surface of the moving plate 16 in a bilateral symmetry mode, and the two groups of clamping assemblies are in driving connection with the third bevel gear 20; under the condition that second motor 12 drive bull stick 11 rotated, through the cooperation use of spacing strip and spacing groove, make first bevel gear 18 advance to rotate to make second bevel gear 19 drive third bevel gear 20 through the connecting axle and rotate, and then can make two sets of centre gripping subassemblies at lateral shifting simultaneously, also can carry out the centre gripping to the automobile body, improve the maneuverability of device.
The utility model discloses a car welds dress effect testing arrangement, the centre gripping subassembly includes first fixing base 21, second fixing base 22, screw rod 23, fourth bevel gear 24, the second slide 25, splint 26, clamping jaw 27 and backup pad 28, first fixing base 21 and the equal fixed mounting of second fixing base 22 are in the upper end left part of movable plate 16, screw rod 23 rotates and installs in the middle of first fixing base 21 and second fixing base 22, screw rod 23 right-hand member passes first fixing base 21, fourth bevel gear 24 and screw rod 23 right-hand member fixed connection, and fourth bevel gear 24 and third bevel gear 20 intermeshing, second slide 25 and screw rod 23 threaded connection, splint 26 fixed mounting is in second slide 25 up end, clamping jaw 27 fixed mounting is at splint 26 medial surface, backup pad 28 fixed mounting is at the first fixing base 21 up end in two sets of centre gripping subassemblies; along with the drive rotation of third bevel gear 20, make fourth bevel gear 24 drive screw rod 23 and rotate to make two sets of second slides 25 remove relatively, under the cooperation connection use of splint 26, make clamping jaw 27 can fix the centre gripping to the automobile body, reduce the automobile body and take place the skew when welding the dress and detect and cause the inaccurate condition of detected data, improve the detection effect of device.
The utility model discloses a car welds dress effect testing arrangement, still include supporting seat 29, pivot 30, first connecting rod 31, axle sleeve 32, control panel 33 and second connecting rod 34, supporting seat 29 fixed mounting is on right side riser 2, and pivot 30 rotates and installs at supporting seat 29 up end, and first connecting rod 31 fixed mounting is at pivot 30 up end, and axle sleeve 32 rotates and installs at first connecting rod 31 right-hand member, and control panel 33 passes through second connecting rod 34 and axle sleeve 32 fixed connection; through setting up supporting seat 29, under the interconnect cooperation use of pivot 30, first connecting rod 31, axle sleeve 32 and second connecting rod 34, can make control panel 33 carry out position control to the operating personnel of adaptation co-altitude operates in different positions, improves the usability of device.
The utility model discloses a testing device for automobile welding effect, which also comprises a plurality of groups of supporting legs 35, wherein the plurality of groups of supporting legs 35 are uniformly distributed and arranged on the lower end surface of the bottom plate 1; through setting up landing leg 35, can carry out fixed stay to bottom plate 1, avoid bottom plate 1 and ground direct contact and cause the friction damage, lead to the condition that device life reduces.
The utility model discloses a testing device for automobile welding effect, a clamping jaw 27 is provided with a protective strip; through setting up the protection strip, can reduce clamping jaw 27 and carry out the clamping in-process to the automobile body, make the automobile body take place the condition of frictional damage, improve the safety in utilization of device.
The utility model discloses a car welds dress effect testing arrangement, it is at work, at first start first motor 9, first motor 9 drives two-way lead screw 8 and rotates, make two sets of first slides 14 remove relatively, under the connecting action of supporting shoe 15 and movable plate 16, make two sets of centre gripping subassemblies carry out distance control, adjust the distance between two sets of centre gripping subassemblies according to the width of automobile body, then place the automobile body in the backup pad 28 up end in the centre gripping subassembly, then start second motor 12, second motor 12 drives bull stick 114 and rotates, use through the cooperation of spacing strip and spacing groove, make first bevel gear 18 go forward the rotation, thus make second bevel gear 19 drive third bevel gear 20 through the connecting axle and rotate, along with the drive rotation of third bevel gear 20, make fourth bevel gear 24 drive screw 23 and rotate, thereby make two sets of second slides 25 remove relatively, under the matching connection of the clamping plate 26, the clamping jaw 27 is used for fixedly clamping the vehicle body, then the hydraulic cylinder 4 is operated through the control panel 33, the hydraulic cylinder 4 drives the connecting plate 5 to move downwards, the pressing plate 7 is used for pressing the vehicle body under the matching use of the pressure sensor 6, and the maximum value of the weight which can be resisted by the vehicle body is observed through the control panel 33, so that the detection is completed.
The utility model discloses a testing device for automobile welding effect, the installation mode, the connection mode or the setting mode of the testing device are all common mechanical modes, and the testing device can be implemented as long as the beneficial effect can be achieved; the utility model discloses a car welds dress effect testing arrangement's pressure sensor 6 and control panel 33 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A testing device for automobile welding effect is characterized by comprising a bottom plate (1), vertical plates (2), a top plate (3), hydraulic cylinders (4), a connecting plate (5), pressure sensors (6), a pressing plate (7), a bidirectional screw (8), a first motor (9), a first motor base (10), a rotating rod (11), a second motor (12), a second motor base (13) and two sets of clamping components, wherein the two sets of vertical plates (2) are fixedly arranged on the upper end surface of the bottom plate (1), the bottom plate (1) is provided with an installation cavity, the top plate (3) is fixedly arranged on the upper end surfaces of the two sets of vertical plates (2), the hydraulic cylinders (4) are fixedly arranged on the upper end surface of the top plate (3), the connecting plate (5) is fixedly connected with the output ends of the hydraulic cylinders (4), the multiple sets of pressure sensors (6) are uniformly distributed on the lower end surface of the connecting plate (5), the pressing plate (7) is fixedly connected with the multiple sets of pressure sensors (6), two-way lead screw (8) are rotated and are installed in the installation intracavity, first motor (9) are through first motor cabinet (10) fixed mounting at bottom plate (1) left end face, and first motor (9) output and two-way lead screw (8) left end fixed connection, bull stick (11) are rotated and are installed in the installation intracavity, be equipped with spacing on bull stick (11), second motor (12) are through second motor cabinet (13) fixed mounting at bottom plate (1) right-hand member, and second motor (12) output and bull stick (11) right-hand member fixed connection, two sets of clamping subassembly bilateral symmetry slidable mounting are in the installation intracavity, and two sets of clamping subassemblies respectively with two-way lead screw (8) left and right sides two parts threaded connection.
2. The automobile welding effect testing device according to claim 1, wherein the clamping assembly comprises a first sliding seat (14), two sets of supporting blocks (15), a moving plate (16), a sleeve (17), a first bevel gear (18), a second bevel gear (19), a third bevel gear (20) and two sets of clamping assemblies, the first sliding seat (14) is slidably mounted in the mounting groove, the first sliding seat (14) is in threaded connection with the bidirectional screw (8), the two sets of supporting blocks (15) are bilaterally and symmetrically mounted on the upper end surface of the first sliding seat (14), round openings are formed in the supporting blocks (15), the rotating rod (11) penetrates through the round openings, the moving plate (16) is fixedly mounted on the upper end surfaces of the two sets of supporting blocks (15), the sleeve (17) penetrates through the round openings, the sleeve (17) is rotatably connected with the round openings, a limiting groove is formed in the sleeve (17), and the limiting groove is slidably connected with the limiting strip, first bevel gear (18) and sleeve pipe (17) right-hand member fixed connection, second bevel gear (19) rotate through the connecting axle and install terminal surface under movable plate (16) to second bevel gear (19) and first bevel gear (18) intermeshing, movable plate (16) are passed to connecting axle upper end, third bevel gear (20) pass through connecting axle and second bevel gear (19) fixed connection, two sets of centre gripping subassemblies bilateral symmetry install at movable plate (16) up end, and two sets of centre gripping subassemblies all are connected with third bevel gear (20) drive.
3. The automobile welding effect testing device according to claim 2, wherein the clamping assembly comprises a first fixed seat (21), a second fixed seat (22), a screw (23), a fourth bevel gear (24), a second sliding seat (25), a clamping plate (26), a clamping jaw (27) and a supporting plate (28), the first fixed seat (21) and the second fixed seat (22) are both fixedly installed on the left portion of the upper end face of the movable plate (16), the screw (23) is rotatably installed between the first fixed seat (21) and the second fixed seat (22), the right end of the screw (23) penetrates through the first fixed seat (21), the fourth bevel gear (24) is fixedly connected with the right end of the screw (23), the fourth bevel gear (24) is meshed with the third bevel gear (20), the second sliding seat (25) is in threaded connection with the screw (23), the clamping plate (26) is fixedly installed on the upper end face of the second sliding seat (25), the clamping jaws (27) are fixedly arranged on the inner side surfaces of the clamping plates (26), and the supporting plates (28) are fixedly arranged on the upper end surfaces of the first fixing seats (21) in the two groups of clamping assemblies.
4. The automobile welding effect testing device as claimed in claim 3, further comprising a supporting seat (29), a rotating shaft (30), a first connecting rod (31), a shaft sleeve (32), a control panel (33) and a second connecting rod (34), wherein the supporting seat (29) is fixedly installed on the right vertical plate (2), the rotating shaft (30) is rotatably installed on the upper end surface of the supporting seat (29), the first connecting rod (31) is fixedly installed on the upper end surface of the rotating shaft (30), the shaft sleeve (32) is rotatably installed at the right end of the first connecting rod (31), and the control panel (33) is fixedly connected with the shaft sleeve (32) through the second connecting rod (34).
5. The automobile welding effect testing device as claimed in claim 4, further comprising a plurality of groups of supporting legs (35), wherein the plurality of groups of supporting legs (35) are uniformly distributed and installed on the lower end face of the bottom plate (1).
6. The automobile welding effect testing device as defined in claim 2, wherein the clamping jaw (27) is provided with a guard bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238678.5U CN214794218U (en) | 2021-06-03 | 2021-06-03 | Car welds dress effect testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238678.5U CN214794218U (en) | 2021-06-03 | 2021-06-03 | Car welds dress effect testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN214794218U true CN214794218U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121238678.5U Active CN214794218U (en) | 2021-06-03 | 2021-06-03 | Car welds dress effect testing arrangement |
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| CN (1) | CN214794218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929633A (en) * | 2023-09-19 | 2023-10-24 | 深圳市欧利德仪器仪表有限公司 | Testing device of pressure sensor |
-
2021
- 2021-06-03 CN CN202121238678.5U patent/CN214794218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929633A (en) * | 2023-09-19 | 2023-10-24 | 深圳市欧利德仪器仪表有限公司 | Testing device of pressure sensor |
| CN116929633B (en) * | 2023-09-19 | 2023-11-21 | 深圳市欧利德仪器仪表有限公司 | Testing device of pressure sensor |
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