CN218425227U - Clamping structure for producing automobile stamping die - Google Patents
Clamping structure for producing automobile stamping die Download PDFInfo
- Publication number
- CN218425227U CN218425227U CN202222636808.1U CN202222636808U CN218425227U CN 218425227 U CN218425227 U CN 218425227U CN 202222636808 U CN202222636808 U CN 202222636808U CN 218425227 U CN218425227 U CN 218425227U
- Authority
- CN
- China
- Prior art keywords
- bearing plate
- plate
- clamping structure
- abutting
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a clamping structure for the production of an automobile stamping die, which comprises a bottom box, wherein the top end of the bottom box is connected with a clamping mechanism, and the clamping mechanism is connected with a supporting mechanism; the clamping mechanism comprises a first screw rod rotationally connected with the inner wall of the top end of the bottom box and abutting plates connected with the outer surfaces of two ends of the first screw rod through nuts, and the abutting plates are connected with the upper surface of the bottom box in a sliding mode; the supporting mechanism is including locating first lead screw bottom, and with the inner wall of under casing rotates the second lead screw of connecting, through the screw with the bearing plate that the both ends surface of second lead screw is connected, the bearing plate with be connected through first spring between the butt joint board, the bearing plate with the upper surface sliding connection of under casing. The utility model discloses when can carry out the centre gripping to the mould, can provide stable support for the butt board of centre gripping mould to improve the centre gripping effect.
Description
Technical Field
The utility model mainly relates to a car stamping die's technical field, concretely relates to press from both sides tight structure for production of car stamping die.
Background
The automobile die is a general name of dies for punching all stamping parts on an automobile body, and when the automobile stamping die is used, the automobile lower stamping die needs to be clamped and fixed.
According to the patent document with application number CN202122546472.5, a clamping device for an automobile stamping die is provided, which comprises a bottom box, fixing rods are fixedly connected to two ends of one side of the upper portion of the bottom box, transverse plates are fixed to two horizontal ends of the upper portion of each fixing rod, a die pressing mechanism is arranged on each transverse plate, first strip-shaped grooves are formed in two ends of the upper portion of the bottom box in the length direction, a centering mechanism is arranged in each first strip-shaped groove, second strip-shaped grooves are formed in two ends of the upper portion of the bottom box in the width direction, sliding rods are arranged in each second strip-shaped groove in a sliding mode, two sliding rods are relatively close to a clamping plate fixedly connected to the upper portion of one side, rubber pads are fixedly connected to two ends of one side of the clamping plate, the utility model discloses a stamping die body is in a fixing process, auxiliary centering is firstly performed by the clamping rods, transverse positions are aligned, and then the two clamping plates are mutually clamped, final clamping and fixing is realized, and position fixing after clamping is realized.
Above-mentioned clamping device realizes pressing from both sides the rigidity after tight, does not need artifical manual alignment, sparingly places the alignment time, but traditional clamping device often drives the butt joint board that is used for centre gripping mould through the lead screw, and less atress between butt joint board and the lead screw influences the centre gripping effect of butt joint board easily.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a press from both sides tight structure for production of car stamping die is used for solving the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a clamping structure for producing an automobile stamping die comprises a bottom box, wherein the top end of the bottom box is connected with a clamping mechanism, and the clamping mechanism is connected with a supporting mechanism;
the clamping mechanism comprises a first screw rod rotationally connected with the inner wall of the top end of the bottom box and abutting plates connected with the outer surfaces of two ends of the first screw rod through nuts, and the abutting plates are connected with the upper surface of the bottom box in a sliding mode;
the supporting mechanism is including locating first lead screw bottom, and with the inner wall of under casing rotates the second lead screw of connecting, through the screw with the bearing plate that the both ends surface of second lead screw is connected, the bearing plate with be connected through first spring between the butt joint board, the bearing plate with the upper surface sliding connection of under casing.
Furthermore, the top end of the bottom box is provided with a sliding long hole for the abutting plate and the bearing plate to slide.
Furthermore, a strain gauge is embedded inside the abutting plate.
Furthermore, the supporting mechanism further comprises two supporting plates arranged on the upper surface of the bottom case, and a second spring arranged between the supporting plate and the adjacent bearing plate.
Furthermore, the supporting mechanism further comprises a third spring sleeved outside the second screw rod, and the third spring is arranged between the abutting plate and the bearing plate.
Furthermore, an organ type shielding piece is arranged between the abutting plate and the adjacent pressure bearing plate and is arranged inside the sliding long hole.
Furthermore, an organ type shielding piece is arranged between the abutting plate and the adjacent pressure bearing plate and is arranged inside the sliding long hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when can carrying out the centre gripping to the mould, can provide stable support for the butt board of centre gripping mould to improve the centre gripping effect, specifically do: the first spring between the abutting plate and the bearing plate provides buffering and supporting for the abutting plate, the supporting plate is matched with the second spring, the bearing plate is supported, the motor drives the second screw rod connected with the output shaft of the motor to rotate, so that the two abutting plates are close to or far away from each other along the thread direction of the second screw rod, the distance between the abutting plate and the bearing plate is adjusted, and the buffering effect of the first spring between the abutting plate and the bearing plate is changed.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism and the supporting mechanism of the present invention;
FIG. 3 is a schematic structural view of the bottom case of the present invention;
fig. 4 is a schematic structural view of the organ-type shielding sheet of the present invention.
In the figure: 10. a bottom box; 11. a sliding slot hole; 12. a neodymium magnet; 13. an organ type shielding sheet; 20. a clamping mechanism; 21. a first lead screw; 22. abutting against the plate; 30. a support mechanism; 31. a second screw rod; 32. a pressure bearing plate; 33. a first spring; 34. a support plate; 35. a second spring; 36. and a third spring.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-4, a clamping structure for producing an automobile stamping die comprises a bottom case 10, a clamping mechanism 20 connected to a top end of the bottom case 10, and a supporting mechanism 30 connected to the clamping mechanism 20;
the clamping mechanism 20 comprises a first screw rod 21 rotatably connected with the inner wall of the top end of the bottom box 10, and a butt plate 22 connected with the outer surfaces of two ends of the first screw rod 21 through nuts, and the butt plate 22 is in sliding connection with the upper surface of the bottom box 10;
the supporting mechanism 30 is including locating first lead screw 21 bottom, and with the inner wall of under casing 10 rotates the second lead screw 31 of connecting, through the screw with the bearing plate 32 that the both ends surface of second lead screw 31 is connected, bearing plate 32 with be connected through first spring 33 between the butt plate 22, bearing plate 32 with the last sliding surface connection of under casing 10.
Specifically, please refer to fig. 1 and 3 again, the top end of the bottom box 10 is provided with a sliding slot 11 for the abutting plate 22 and the bearing plate 32 to slide;
a strain gauge 221 is embedded in the abutting plate 22;
further, the bottom case 10 guides the abutting plate 22 and the bearing plate 32 to slide along a straight line through the sliding long hole 11, so that the stability of clamping the die by the abutting plate 22 is improved, and the stability of supporting the abutting plate 22 by the bearing plate 32 is improved;
further, the interaction force between the mold and the abutting plate 22 is monitored through the strain gauge 221, so that when the mold shakes and is monitored, the information is transmitted to a controller connected with the strain gauge 221, and the controller judges whether the gap between the abutting plate 22 and the bearing plate 32 needs to be adjusted.
Specifically, referring to fig. 2 and 3 again, the supporting mechanism 30 further includes two supporting plates 34 installed on the upper surface of the bottom case 10, and a second spring 35 installed between the supporting plate 34 and the adjacent bearing plate 32;
the supporting mechanism 30 further includes a third spring 36 sleeved outside the second screw 31, and the third spring 36 is disposed between the abutting plate 22 and the bearing plate 32;
further, the support plate 34 is engaged by the second spring 35, thereby providing support to the bearing plate 32;
further, the abutment plate 22 is supported and cushioned by the third spring 36 in cooperation with the first spring 33.
Specifically, please refer to fig. 3 and 4 again, an organ-type shielding piece 13 is arranged between the abutting plate 22 and the adjacent pressure bearing plate 32, and the organ-type shielding piece 13 is arranged inside the sliding long hole 11;
furthermore, the opening of the sliding long hole 11 is shielded by the organ type shielding piece 13, so that dust is prevented from entering the bottom box 10 along the sliding long hole 11 and affecting the use of elements in the bottom box 10;
further, the accordion-type shielding piece 13 completes the connection between the accordion-type shielding piece and the abutting plate 22 and the pressure bearing plate 32 through the neodymium magnet 12.
The utility model discloses a concrete operation as follows:
the motor drives the first screw rod 21 connected with the output shaft of the motor to rotate, the abutting plate 22 is sleeved on a nut outside the first screw rod 21 through the abutting plate, the rotary motion of the first screw rod 21 is converted into the linear motion of the abutting plate, and the two abutting plates 22 are driven to approach each other due to the fact that the thread directions of the outer surfaces of the two ends of the first screw rod 21 are opposite, and therefore a mold is clamped;
in the process of clamping the mold, the interaction force between the mold and the abutting plate 22 is monitored through the strain gauge 221, so that when the mold shakes and is monitored, the information is transmitted to a controller connected with the strain gauge 221, and the controller judges whether the gap between the abutting plate 22 and the bearing plate 32 needs to be adjusted;
the first spring 33 between the abutting plate 22 and the bearing plate 32 is used for providing buffering and supporting for the abutting plate 22, the second spring 35 is used for matching with the supporting plate 34, so that the bearing plate 32 is supported, the motor drives the second screw rod 31 connected with the output shaft of the motor to rotate, so that the two abutting plates 22 are close to or far away from each other along the thread direction of the second screw rod 31, the distance between the abutting plate 22 and the bearing plate 32 is adjusted, and the buffering effect of the first spring 33 between the abutting plate 22 and the bearing plate 32 is changed.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. A clamping structure for producing an automobile stamping die comprises a bottom case (10), and is characterized in that the top end of the bottom case (10) is connected with a clamping mechanism (20), and the clamping mechanism (20) is connected with a supporting mechanism (30);
the clamping mechanism (20) comprises a first screw rod (21) rotatably connected with the inner wall of the top end of the bottom box (10), and abutting plates (22) connected with the outer surfaces of the two ends of the first screw rod (21) through nuts, and the abutting plates (22) are in sliding connection with the upper surface of the bottom box (10);
supporting mechanism (30) including locating first lead screw (21) bottom, and with second lead screw (31) that the inner wall of under casing (10) rotates to be connected, through the screw with bearing plate (32) that the both ends surface of second lead screw (31) is connected, bearing plate (32) with be connected through first spring (33) between butt plate (22), bearing plate (32) with the upper surface sliding connection of under casing (10).
2. The clamping structure for automobile stamping die production as claimed in claim 1, wherein the top end of the bottom case (10) is provided with a sliding long hole (11) for the abutment plate (22) and the bearing plate (32) to slide.
3. The clamping structure for the production of stamping dies for automobiles according to claim 1, characterized in that strain gauges (221) are embedded inside the abutting plates (22).
4. The clamping structure for automobile press-die production according to claim 1, wherein said supporting mechanism (30) further comprises two supporting plates (34) mounted to the upper surface of said bottom case (10), and a second spring (35) mounted between said supporting plate (34) and the adjacent said bearing plate (32).
5. The clamping structure for automobile stamping die production according to claim 1, wherein the supporting mechanism (30) further includes a third spring (36) sleeved outside the second lead screw (31), and the third spring (36) is disposed between the abutting plate (22) and the bearing plate (32).
6. The clamping structure for the production of automobile stamping dies according to claim 2, characterized in that the abutting plate (22) and the adjacent bearing plate (32) are connected through a concertina type shielding piece (13), and the concertina type shielding piece (13) is arranged inside the sliding long hole (11).
7. A clamping structure for automobile stamping die production according to claim 6, characterized in that neodymium magnets (12) are arranged on two sides of the organ type shielding piece (13), and two ends of the organ type shielding piece (13) are installed between the adjacent abutting plate (22) and the pressure bearing plate (32) through the neodymium magnets (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222636808.1U CN218425227U (en) | 2022-10-08 | 2022-10-08 | Clamping structure for producing automobile stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222636808.1U CN218425227U (en) | 2022-10-08 | 2022-10-08 | Clamping structure for producing automobile stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218425227U true CN218425227U (en) | 2023-02-03 |
Family
ID=85041101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222636808.1U Active CN218425227U (en) | 2022-10-08 | 2022-10-08 | Clamping structure for producing automobile stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218425227U (en) |
-
2022
- 2022-10-08 CN CN202222636808.1U patent/CN218425227U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110102606B (en) | Commercial for kitchen use panel stop device that bends | |
| CN209698331U (en) | A kind of body of a motor car assembly welding clamp | |
| CN204935177U (en) | A kind of pressing plate clamping device | |
| CN218425227U (en) | Clamping structure for producing automobile stamping die | |
| CN206215793U (en) | One kind rushes welding integrated fixture improved structure | |
| CN216097662U (en) | Bidirectional floating clamping unit | |
| CN115069863A (en) | Stamping tool for motor machining | |
| CN212265247U (en) | A contour machining tool for metal center compresses tightly | |
| CN213728775U (en) | Machine-building stamping device | |
| CN107470472A (en) | A kind of efficient diel for being used to produce compressor air-discharging noise reduction lid | |
| CN101543864B (en) | Pure bending age forming die for autoclave | |
| CN203621989U (en) | Device for machining of power output end of steering system case | |
| CN108817775B (en) | Telescopic rotating device and welding equipment | |
| CN217665919U (en) | Workpiece clamping mechanism for punch press | |
| CN210706175U (en) | Horizontal winding hydraulic press | |
| CN203679827U (en) | Tooling device for machining power output end of steering system shell | |
| CN218963800U (en) | Automobile die pressing plate structure | |
| CN211965500U (en) | T-shaped guide rail arc forming device | |
| CN111283717A (en) | Mechanical clamping jaw at tail end of industrial manipulator | |
| CN214133356U (en) | Double-end welding wire drawbench | |
| CN216096000U (en) | Cold stamping die device of universal material testing machine for detecting mechanical properties of materials | |
| CN221088059U (en) | Multi-station clamping tool for machining end faces of sliding seats based on linear modules | |
| CN210060863U (en) | Novel fixed mounting base of pressure equipment machine | |
| CN211830513U (en) | Adjustable winding tooling die | |
| US20220278494A1 (en) | Punching head for terminal crimping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |