CN217513247U - Be used for car energy-absorbing box welded anchor clamps - Google Patents
Be used for car energy-absorbing box welded anchor clamps Download PDFInfo
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- CN217513247U CN217513247U CN202221716699.8U CN202221716699U CN217513247U CN 217513247 U CN217513247 U CN 217513247U CN 202221716699 U CN202221716699 U CN 202221716699U CN 217513247 U CN217513247 U CN 217513247U
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Abstract
The utility model discloses a be used for car energy-absorbing box welded anchor clamps, including the welding bench, be equipped with a plurality of brace tables on the welding bench, brace table's top is equipped with fixture, brace table's both sides are equipped with hold-down mechanism, brace table's below is equipped with positioning mechanism, fixture includes the mount table of fixed mounting on the welding bench, fixed mounting has the mounting panel on the mount table, first centre gripping cylinder and second centre gripping cylinder are installed respectively to the both sides of mounting panel, the regulating plate is installed to the action end of first centre gripping cylinder, the regulating plate has the adjustment tank, be equipped with the grip block through the bolt in the adjustment tank, the action fixed mounting of second centre gripping cylinder has the connecting plate, the installation piece is installed to connecting plate one end, installation piece fixed mounting has the profile modeling compact heap, one side fixed mounting of mount table has the locating piece, a plurality of universal pearls are installed to locating plate and grip block. The utility model discloses can be better carry out the centre gripping to energy-absorbing box and energy-absorbing box mounting panel, the centre gripping is effectual, the suitability is strong, easy operation.
Description
Technical Field
The utility model relates to the field of welding technique, concretely relates to be used for car energy-absorbing box welded anchor clamps.
Background
In the field of automobile manufacturing, the energy absorption box is an important part influencing the safety of an automobile, and the welding precision of the energy absorption box directly influences the connection and matching of the energy absorption box and a bumper, so that a higher precision requirement is provided for the deformation of the welded energy absorption box, and the welded deformation cannot be overlarge. In the transmission welding fixture, the plane adopted by the energy absorption box pressing device is pressed tightly, fine adjustment can not be carried out according to different shapes of the surface of a workpiece, effective pressing can not be formed on a box body, the welding precision is low, the formed energy absorption box is extremely low in weld joint strength and easy to deform, and extremely high potential safety hazards exist.
Therefore, in order to solve the above problems, a welding fixture with good clamping effect, strong applicability and simple operation is needed.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide one kind can be better carry out the centre gripping to energy-absorbing box and energy-absorbing box mounting panel, the centre gripping is effectual, the suitability is strong, easy operation's be used for car energy-absorbing box welded anchor clamps.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a clamp for welding an automobile energy absorption box comprises a welding table, wherein a plurality of supporting tables are arranged on the welding table, clamping mechanisms are arranged above the supporting tables, pressing mechanisms are arranged on two sides of the supporting tables, positioning mechanisms are arranged below the supporting tables, each clamping mechanism comprises an installation table fixedly installed on the welding table, an installation plate is fixedly installed on the installation table, a first clamping cylinder and a second clamping cylinder are respectively installed on two sides of the installation plate, the first clamping cylinder is horizontally arranged, an adjusting plate is installed at an action end of the first clamping cylinder, the adjusting plate is provided with an adjusting groove, a clamping plate is arranged in the adjusting groove through bolts, the first clamping cylinder is arranged in an n shape with two sides bent towards the middle, a connecting plate is fixedly installed on the action end of the second clamping cylinder, and an installation block is installed at one end, far away from the connecting plate, of the second clamping cylinder through bolts, the mounting block has the mounting groove, there is the profile modeling compact heap through bolt fixed mounting in the mounting groove, the mount table is close to one side fixed mounting of profile modeling compact heap has the locating piece, buckle in the middle of the locating piece, and the vertical locating plate that is equipped with downwards in both ends, the locating plate with the grip block orientation a plurality of universal pearls are all installed to one side of profile modeling compact heap.
Thus, the positioning mechanism is used for positioning the energy absorption box mounting plate, the energy absorption box is placed on the energy absorption box mounting plate, the clamping mechanism is used for clamping the energy absorption box, and then welding is carried out; the positioning plate can be used for conveniently determining the position of the energy absorption box, the profiling compression block is driven by the second clamping cylinder to compress the energy absorption box, the first clamping cylinder is used for driving the clamping plate to rotate downwards, and the positioning plate, the clamping plate and the profiling compression block are limited in all directions to prevent the energy absorption box from deviating in the welding process, so that the welding precision is improved, and the welding deformation is reduced; the clamping plate arranged in the adjusting groove through the bolts can be used for quickly adjusting the angle of the clamping plate according to the energy absorption boxes in different shapes, the applicability of the clamp is improved, the cost of equipment is reduced, the profiling pressing blocks arranged in the installing groove through the bolts can be used for quickly corresponding the profiling pressing blocks according to the energy absorption boxes in different shapes, the clamping effect can be better, and the welding precision is improved; by utilizing the universal balls, the friction force of the clamping plate, the positioning plate and the energy absorption box in relative motion is reduced, so that the movement of the clamping plate, the positioning plate and the energy absorption box is more stable, and the clamping of the energy absorption box is not influenced.
Furthermore, the pressing mechanism comprises pressing cylinders symmetrically arranged on two sides of the supporting table and pressing plates fixedly arranged at action ends of the pressing cylinders. The energy absorption box mounting plate after positioning can be compressed by the compressing mechanism, and displacement of the energy absorption box mounting plate in the welding process is prevented.
Further, the brace table is n shape setting, the brace table below the welding bench has keeps away a groove, positioning mechanism is including fixed locating the location backup pad of brace table top, install through the mounting bracket keep away the location cylinder and the fixed mounting of inslot and be in the locating rack of location cylinder action end, the vertical installation up of location cylinder, the locating rack upper end is equipped with the locating pin, the brace table with the location backup pad all has a plurality of locating holes, the locating pin is in the cooperation setting of pegging graft from top to bottom in the locating hole. Positioning the energy absorption box mounting plate by using a positioning mechanism; utilize the location backup pad to place the energy-absorbing box mounting panel, the locating pin upwards removes in the locating hole under the drive of location cylinder to with the hole grafting cooperation on the energy-absorbing box mounting panel, accomplish the location.
Further, a linear guide rail sliding block is arranged between the positioning frame and the mounting frame. Through the linear guide rail slide block, the positioning frame can be more stable in the up-and-down reciprocating movement, and the positioning of the positioning pin is more accurate.
Further, the installation piece with all be equipped with pressure sensor on the brace table, on the installation piece pressure sensor's sense terminal sets up down, the inspection hole has on the brace table, on the brace table pressure sensor is located in the inspection hole, just on the brace table pressure sensor's sense terminal sets up. Whether the energy absorption box and the energy absorption box mounting plate are mounted in place or not can be detected by utilizing the two pressure sensors.
Furthermore, supporting legs are arranged at four corners below the welding table, and adjusting plates are arranged at the lower ends of the supporting legs through bolts. The welding table is adapted to different welding environments by using the adjusting plate.
To sum up, the utility model discloses can be better carry out the centre gripping to energy-absorbing box and energy-absorbing box mounting panel, the centre gripping is effectual, the suitability is strong, easy operation.
Drawings
Fig. 1 is a schematic structural view of a clamp for welding an automobile energy absorption box according to an embodiment of the present invention.
Fig. 2 is a schematic view of fig. 1 with a portion of the assembly removed and in another orientation.
Fig. 3 is a schematic view of another orientation of fig. 2 with a portion of the assembly removed.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In specific implementation, as shown in fig. 1 to 4, a clamp for welding an automobile energy-absorbing box comprises a welding table 1, wherein a plurality of supporting tables 2 are arranged on the welding table 1, a clamping mechanism 3 is arranged above the supporting tables 2, pressing mechanisms 4 are arranged on two sides of the supporting tables 2, a positioning mechanism 5 is arranged below the supporting tables 2, the clamping mechanism 3 comprises an installation table 301 fixedly installed on the welding table 1, an installation plate 302 is fixedly installed on the installation table 301, a first clamping cylinder 303 and a second clamping cylinder 304 are respectively installed on two sides of the installation plate 302, the first clamping cylinder 303 is horizontally arranged, an adjusting plate 305 is installed at an action end of the first clamping cylinder 303, the adjusting plate 305 is provided with an adjusting groove 306, a clamping plate 307 is arranged in the adjusting groove 306 through bolts, the first clamping cylinder 303 is arranged in an n shape with two sides bent towards the middle, the action fixed mounting of second centre gripping cylinder 304 has connecting plate 308, connecting plate 308 is kept away from the one end of second centre gripping cylinder 304 is installed installation piece 309 through the bolt, installation piece 309 has mounting groove 310, there is profile modeling compact heap 311 through bolt fixed mounting in the mounting groove 310, mount table 301 is close to one side fixed mounting of profile modeling compact heap 311 has locating piece 312, buckle in the middle of the locating piece 312, and the vertical locating plate 313 that is equipped with downwards in both ends, locating plate 313 with grip block 307 orientation a plurality of universal pearls 314 are all installed to one side of profile modeling compact heap 311. Thus, the positioning mechanism is used for positioning the energy-absorbing box mounting plate 20, the energy-absorbing box 30 is placed on the energy-absorbing box mounting plate, the clamping mechanism is used for clamping the energy-absorbing box, and then welding is carried out; the positioning plate can be used for conveniently determining the position of the energy absorption box, the profiling compression block is driven by the second clamping cylinder to compress the energy absorption box, the first clamping cylinder is used for driving the clamping plate to rotate downwards, and the positioning plate, the clamping plate and the profiling compression block are limited in all directions to prevent the energy absorption box from being deviated in the welding process, so that the welding precision is improved, and the welding deformation is reduced; the angle of the clamping plate can be quickly adjusted according to the energy absorption boxes with different shapes by utilizing the clamping plate arranged in the adjusting groove through the bolt, the applicability of the clamp is improved, the cost of equipment is reduced, and the profiling pressing blocks arranged in the mounting groove through the bolt can quickly correspond to the energy absorption boxes with different shapes, so that the clamping effect is better, and the welding precision is improved; by utilizing the universal beads, the friction force of the clamping plate, the positioning plate and the energy absorption box in relative motion is reduced, the movement of the clamping plate, the positioning plate and the energy absorption box is more stable, and the clamping of the energy absorption box is not influenced.
In this embodiment, the pressing mechanism 4 includes pressing cylinders 401 symmetrically disposed on two sides of the supporting platform 2, and a pressing plate 402 fixedly mounted on the actuating end of the pressing cylinders 401. The energy absorption box mounting plate after positioning can be compressed by the compressing mechanism, and displacement of the energy absorption box mounting plate in the welding process is prevented.
In this embodiment, brace table 2 is the setting of n shape, the brace table 2 below welding bench 1 has keeps away a groove 101, positioning mechanism 5 is including fixed locating the location backup pad 501 of brace table 2 top, install through mounting bracket 502 keep away the location cylinder 503 and the fixed mounting in groove 101 and be in the locating rack 504 of location cylinder 503 action end, the vertical installation up of location cylinder 503, locating rack 504 upper end is equipped with locating pin 505, brace table 2 with location backup pad 501 all has a plurality of locating holes 506, locating pin 505 is in peg graft the cooperation setting from top to bottom in the locating hole 506. Positioning the energy absorption box mounting plate by using a positioning mechanism; the energy absorption box mounting plate is placed by the aid of the positioning support plate, and the positioning pin moves upwards from the positioning hole under driving of the positioning cylinder, so that the positioning pin is in plug-in fit with the hole in the energy absorption box mounting plate to complete positioning.
In this embodiment, a linear guide slider 507 is disposed between the positioning frame 504 and the mounting frame 502. Through the linear guide rail sliding block, the positioning frame can be more stable in the up-and-down reciprocating movement, and the positioning of the positioning pin is more accurate.
In this embodiment, the installation block 309 with all be equipped with pressure sensor 6 on the supporting bench 2, on the installation block 309 pressure sensor's sense terminal sets up down, the inspection hole 201 has on the supporting bench 2, on the supporting bench 201 pressure sensor is located in the inspection hole, just on the supporting bench 2 pressure sensor's sense terminal sets up. Whether the energy absorption box and the energy absorption box mounting plate are mounted in place or not can be detected by utilizing the two pressure sensors.
In this embodiment, supporting legs 7 are arranged at four corners below the welding table 1, and an adjusting plate 8 is arranged at the lower end of each supporting leg 7 through a bolt. The adjusting plate is utilized to enable the welding table to adapt to different welding environments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. A clamp for welding an automobile energy absorption box is characterized by comprising a welding table, wherein a plurality of supporting tables are arranged on the welding table, clamping mechanisms are arranged above the supporting tables, pressing mechanisms are arranged on two sides of the supporting tables, positioning mechanisms are arranged below the supporting tables, each clamping mechanism comprises an installation table fixedly installed on the welding table, a mounting plate is fixedly installed on the installation table, a first clamping cylinder and a second clamping cylinder are respectively installed on two sides of the mounting plate, the first clamping cylinder is horizontally arranged, an adjusting plate is installed at an action end of the first clamping cylinder and provided with an adjusting groove, a clamping plate is arranged in the adjusting groove through bolts, the first clamping cylinder is arranged in an n shape with two sides bent towards the middle, a connecting plate is fixedly installed on the action end of the second clamping cylinder, and an installation block is installed at one end, far away from the connecting plate, of the second clamping cylinder through bolts, the installation piece has the mounting groove, there is the profile modeling compact heap through bolt fixed mounting in the mounting groove, the mount table is close to one side fixed mounting of profile modeling compact heap has the locating piece, buckle in the middle of the locating piece, and the vertical locating plate that is equipped with downwards in both ends, the locating plate with the grip block orientation a plurality of universal pearls are all installed to one side of profile modeling compact heap.
2. The clamp for welding the energy absorption box of the automobile as claimed in claim 1, wherein the pressing mechanism comprises pressing cylinders symmetrically arranged at two sides of the support platform and a pressing plate fixedly arranged at an action end of the pressing cylinder.
3. The clamp for welding the energy absorbing box of the automobile as claimed in claim 1, wherein the support platform is n-shaped, the welding platform below the support platform is provided with a spacing groove, the positioning mechanism comprises a positioning support plate fixedly arranged above the support platform, a positioning cylinder arranged in the spacing groove through a mounting frame, and a positioning frame fixedly arranged at an action end of the positioning cylinder, the positioning cylinder is vertically arranged upwards, a positioning pin is arranged at the upper end of the positioning frame, the support platform and the positioning support plate are provided with a plurality of positioning holes, and the positioning pins are arranged in the positioning holes in an up-and-down inserting manner.
4. The clamp for welding the automobile energy absorption box according to claim 3, wherein a linear guide rail sliding block is arranged between the positioning frame and the mounting frame.
5. The clamp for welding the energy absorbing box of the automobile as claimed in claim 1, wherein the mounting block and the supporting platform are both provided with a pressure sensor, the detection end of the pressure sensor on the mounting block is arranged downwards, the supporting platform is provided with a detection hole, the pressure sensor on the supporting platform is positioned in the detection hole, and the detection end of the pressure sensor on the supporting platform is arranged upwards.
6. The clamp for welding the energy absorption box of the automobile according to claim 1, wherein supporting legs are arranged at four corners below the welding table, and adjusting plates are arranged at the lower ends of the supporting legs through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221716699.8U CN217513247U (en) | 2022-07-05 | 2022-07-05 | Be used for car energy-absorbing box welded anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221716699.8U CN217513247U (en) | 2022-07-05 | 2022-07-05 | Be used for car energy-absorbing box welded anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217513247U true CN217513247U (en) | 2022-09-30 |
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ID=83394358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221716699.8U Active CN217513247U (en) | 2022-07-05 | 2022-07-05 | Be used for car energy-absorbing box welded anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217513247U (en) |
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2022
- 2022-07-05 CN CN202221716699.8U patent/CN217513247U/en active Active
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