CN202427805U - Punching device - Google Patents
Punching device Download PDFInfo
- Publication number
- CN202427805U CN202427805U CN201120567727XU CN201120567727U CN202427805U CN 202427805 U CN202427805 U CN 202427805U CN 201120567727X U CN201120567727X U CN 201120567727XU CN 201120567727 U CN201120567727 U CN 201120567727U CN 202427805 U CN202427805 U CN 202427805U
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- China
- Prior art keywords
- punching
- cylinder
- rotating arm
- turning arm
- frame
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- Expired - Fee Related
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Abstract
The utility model provides a punching device, and is used for solving the problem that the traditional perforating manner is poor in precision, low in production efficiency and single in application range. The technical scheme is as follows: the punching device comprises a frame, a punching cylinder, a rotating arm cylinder and a positioning supporting assembly, wherein a rotating cylinder is fixed on the frame in an inclined manner, a rotating cylinder rod is hinged with a rotating arm, the rotating arm is hinged with a rotating arm supporting frame, the rotating arm supporting frame is fixed on the frame, the punching cylinder is fixedly connected with the rotating arm, the end part of a punching cylinder rod is fixedly connected with a punching head. The punching device has the following characteristics that two cylinders are arranged to accurately control the punching direction and speed, and the cylinders control the rotating arm to rotate, so that the product is easy to take and place and the production efficiency is improved; three positioning pieces are arranged according to the structure of the rear segment of an automobile transmission decoration cover, so as to accurately position the product, and prevent the punching position from deviation caused by inaccurate product positioning; and the positioning supporting assembly can meet the machining requirements of different structures of the same product, so as to guarantee the assembling consistency of high and low-grade products.
Description
Technical field
The utility model relates to a kind of workpiece punching processing device, particularly to automotive transmission cover of upholstery deutomerite parts accurately locate, the hole punched device of punching processing.
Background technology
Along with the fast development of automobile industry, automobile product develops towards many kinds, small lot, personalized direction, and the cycle that vehicle updates is shorter and shorter.Automobile is in the remodeling process, and the many holes on the auto parts and components need special processing, adopts the method drilling precision of the artificial line of tradition low, and drilling quality is poor, and production efficiency is also very low.In addition, for the vicissitudinous identical product of structure, the automotive transmission cover of upholstery deutomerite on the for example same vehicle; It is incomplete same that the modular construction of joining vehicle is joined, hanged down to its height, and the general mode of exploitation two molds that adopts is produced, and the mould development cost is high; Behind the product remodeling, the change cycle is long, and it is expensive to waste time and energy; And produce same a kind of product of different structure with two molds, homogeneity of product is difficult for guaranteeing, when this product assembles on the same position on vehicle body; Occur the inconsistent phenomenon of assembling easily, influence the car load assembly quality.
The utility model content
The utility model is used to overcome the defective of above-mentioned prior art and a kind of hole punched device that can accurately locate and carry out punching processing to processed automotive transmission cover of upholstery deutomerite is provided.
The alleged problem of the utility model solves through following technical scheme:
A kind of hole punched device; Special feature is: it comprises support, punching cylinder, turning arm cylinder and positioning supports assembly, and said rotary cylinder tilts to be fixed on the support the hinged turning arm of rotary cylinder bar; Turning arm and turning arm bracing frame are hinged; The turning arm bracing frame is fixed on the support, the affixed turning arm of said punching cylinder, the affixed drift in punching cylinder rod end.
Above-mentioned hole punched device; Said positioning supports assembly is positioned on the support; It comprises three bracing frames that are fixed on side by side on the support, and wherein the first bracing frame top is provided with first keeper, and the second bracing frame top is wedge shape; The second bracing frame top is provided with second keeper, and the 3rd keeper is set on the wedge shape inclined-plane.
Above-mentioned hole punched device, the affixed cushion block in said punching cylinder bottom, the cushion block middle part is provided with the bore of the punch with drift gabarit coupling.
Above-mentioned hole punched device also is provided with switch frame on the said support, switch frame is provided with console switch.
The utility model improves to traditional hole knockout low precision, production efficiency is low, the scope of application is single problem; Designed a kind of hole punched device that is applicable to that automotive transmission cover of upholstery deutomerite height is joined, low accessory is accurately located punching; The characteristics of this hole punched device are following: 1. two cylinders are set, can accurately control the direction and the speed of punching, be rotated through cylinder control turning arm; Product is picked and placeed easily, enhance productivity; 2. according to automotive transmission cover of upholstery deutomerite structure three place's keepers are set, product is accurately located, prevent to cause punching position deviation to occur because of product orientation is inaccurate; 3. set positioning supports assembly can satisfy the processing request with a kind of different structure of product, guarantees just to join the uniformity of product assembling.
Description of drawings
Fig. 1 is the structural representation (stereogram) of the utility model;
Fig. 2 is the structural representation (front view) of the utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the right view of Fig. 2.
Each label is represented as follows in the accompanying drawing: 1. first bracing frame, 2. second bracing frame, 3. the 3rd bracing frame, 4. switch frame; 5. support, 6. the 3rd keeper, 7. second keeper, 8. bore of the punch; 9, cushion block, 10. punching cylinder, 11. turning arms; 12. the turning arm support, 13. turning arm cylinders, 14. first keepers, 15. console switch.
The specific embodiment
Referring to Fig. 1-3, the utility model comprises support 5, punching cylinder 10, turning arm cylinder 13 and positioning supports assembly, and the positioning supports assembly is used for the accurately reliable location of the automotive transmission cover of upholstery deutomerite of being processed.Said positioning supports group comprises three bracing frames that are fixed on side by side on the support; Wherein the top of first bracing frame 1 is provided with first keeper 14; Second bracing frame, 2 tops are wedge shape, and the second bracing frame top is provided with on the wedge shape inclined-plane of second keeper, 7, the second bracing frames the 3rd keeper 6 is set.Above-mentioned the 3rd bracing frame is lower than second bracing frame; It is used for supporting workpiece, and first, second bracing frame is used for workpiece support and location, and said structure carries out accurate localization to shape of product to product; Prevent to cause punching position deviation to occur because product orientation is inaccurate.
Referring to Fig. 1-4; Said turning arm cylinder 13 is used for 11 actions of driven in rotation arm, and what it tilted is fixed on the support the hinged turning arm 11 of rotary cylinder bar; Turning arm and turning arm bracing frame 12 are hinged; The turning arm bracing frame is fixed on the support, punching cylinder 10 affixed turning arms, the affixed drift in punching cylinder rod end.Turning arm cylinder 13 is convenient to product and is picked and placeed, and control punch process easily through 10 rotations of turning arm control punching cylinder.The affixed cushion block 9 in punching cylinder 10 bottoms, the cushion block middle part is provided with the bore of the punch 8 with drift gabarit coupling, and cushion block is used for workpiece pressing and drift is played guide effect.On support 5, also be provided with switch frame 4, switch frame is provided with console switch 15.
The course of work of the utility model is following: automotive transmission cover of upholstery deutomerite workpiece is seated on the positioning supports assembly; Press the turning arm switching cylinder, the cylinder rod of turning arm cylinder stretches out action, and turning arm rotates to 90 ° (angle is turning arm and horizontal plane angle) by 45 ° when the turning arm cylinder rod moves to range, and the cushion block of punching cylinder bottom is with Work-sheet pressing; Press the punching switching cylinder, the punching cylinder rod stretches out, and workpiece is carried out punching; After accomplishing punching, close the turning arm switching cylinder, the turning arm cylinder rod is regained, and turning arm rotates to 45 ° by 90 °, and cushion block leaves product, takes out product.
Claims (4)
1. hole punched device; It is characterized in that: it comprises support (5), punching cylinder (10), turning arm cylinder (13) and positioning supports assembly, and said rotary cylinder tilts to be fixed on the support the hinged turning arm of rotary cylinder bar (11); Turning arm and turning arm bracing frame (12) are hinged; The turning arm bracing frame is fixed on the support, the affixed turning arm of said punching cylinder, the affixed drift in punching cylinder rod end.
2. hole punched device according to claim 1; It is characterized in that: said positioning supports assembly is positioned on the support; It comprises three bracing frames that are fixed on side by side on the support, and wherein first bracing frame (1) top is provided with first keeper (14), and second bracing frame (2) top is wedge shape; The second bracing frame top is provided with second keeper (7), and the 3rd keeper (6) is set on the wedge shape inclined-plane.
3. hole punched device according to claim 1 and 2 is characterized in that: the affixed cushion block in said punching cylinder (10) bottom (9), the cushion block middle part is provided with the bore of the punch (8) with drift gabarit coupling.
4. hole punched device according to claim 3 is characterized in that: also be provided with switch frame (4) on the said support (5), switch frame is provided with console switch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120567727XU CN202427805U (en) | 2011-12-30 | 2011-12-30 | Punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120567727XU CN202427805U (en) | 2011-12-30 | 2011-12-30 | Punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427805U true CN202427805U (en) | 2012-09-12 |
Family
ID=46777280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120567727XU Expired - Fee Related CN202427805U (en) | 2011-12-30 | 2011-12-30 | Punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680893A (en) * | 2021-08-05 | 2021-11-23 | 神龙汽车有限公司 | Device and method for punching mounting hole of side wall outer plate luggage rack on welding fixture |
-
2011
- 2011-12-30 CN CN201120567727XU patent/CN202427805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680893A (en) * | 2021-08-05 | 2021-11-23 | 神龙汽车有限公司 | Device and method for punching mounting hole of side wall outer plate luggage rack on welding fixture |
| CN113680893B (en) * | 2021-08-05 | 2024-04-19 | 神龙汽车有限公司 | Device and method for punching mounting holes of side wall outer plate luggage carrier on welding fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |