CN211219349U - New energy automobile frame location clamping device - Google Patents
New energy automobile frame location clamping device Download PDFInfo
- Publication number
- CN211219349U CN211219349U CN201921561891.2U CN201921561891U CN211219349U CN 211219349 U CN211219349 U CN 211219349U CN 201921561891 U CN201921561891 U CN 201921561891U CN 211219349 U CN211219349 U CN 211219349U
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- China
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- clamping device
- base
- new energy
- energy automobile
- fixedly connected
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a new energy automobile frame location clamping device, the on-line screen storage device comprises a base, the surface of base has set gradually first clamping device, second clamping device and third clamping device, first clamping device, second clamping device and third clamping device all set up in pairs, first clamping device, second clamping device and third clamping device structure are the same, the surface of base is provided with the location central line, the location central line is located the center of base, the utility model relates to an automobile processing technology field. This kind of new energy automobile frame location clamping device has solved the problem that special frame clamping device is difficult to satisfy the adaptability requirement, has reduced manufacturing cost, has guaranteed the stability of frame centre gripping.
Description
Technical Field
The utility model belongs to the technical field of the automotive machining technique and specifically relates to a new energy automobile frame location clamping device.
Background
The frame is an important part in a new energy automobile and is used for supporting and connecting all assemblies of the automobile, so that all the assemblies keep relatively correct positions and bear various loads inside and outside the automobile. The frame needs to be welded in the production process, so the accuracy of the welding quality and the position between each part of the frame is an important factor influencing the frame quality, and as new energy automobiles are developed and more automobile types exist in the future, the special frame clamping device is difficult to meet the adaptability requirement, and the investment cost is high if the special frame clamping device is developed for each automobile type.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a new energy automobile frame location clamping device, the technical problem of its solution is that special frame clamping device is difficult to satisfy the problem of adaptability requirement.
In order to solve the technical problem existing in the above, the utility model discloses a following scheme:
the utility model provides a new energy automobile frame location clamping device which characterized in that: the clamping device comprises a base (1), wherein a first clamping device (2), a second clamping device (3) and a third clamping device (4) are sequentially arranged on the surface of the base (1), the first clamping device (2), the second clamping device (3) and the third clamping device (4) are arranged in pairs, and the first clamping device (2), the second clamping device (3) and the third clamping device (4) are identical in structure;
the first clamping device (2) comprises a movable plate (21), the top fixedly connected with supporting seat (22) of the movable plate (21), the top fixedly connected with conical block (23) of the supporting seat (22), the top of the movable plate (21) is located on two sides fixedly connected with supporting frames (24) of the supporting seat (22), two sides of each supporting frame (24) are rotatably connected with a rotating rod (25), one end of each rotating rod (25) is fixedly connected with a threaded sleeve (26), the central thread of each threaded sleeve (26) is connected with a screw rod (27), one side of the surface of each screw rod (27) is in threaded connection with a first locking nut (28), one end of each screw rod (27) is fixedly connected with a clamping block (29), the surface of the movable plate (21) is fixedly connected with a fixed plate (210), and the surface of the fixed plate (210) is connected with a, the working end of cylinder (211) rotates with the one end of dwang (25) to be connected, moving plate (21) and base (1) sliding connection, the bottom of moving plate (21) is provided with clamping screw (212), the top threaded connection that the surface of clamping screw (212) just is located moving plate (21) has second lock nut (213), top one side of moving plate (21) is provided with location mark (214).
Furthermore, the fixing screw rod (212) is in an inverted T shape, and a fixing groove matched with the fixing screw rod (212) is formed in the surface of the base (1).
Furthermore, the moving plate (21) is fixedly connected with the base (1) through a fixed screw rod (212) and a second locking nut (213).
Furthermore, the surface of the base (1) is provided with a sliding groove matched with the moving plate (21).
Furthermore, the surface of the base (1) is provided with a positioning center line (5), and the positioning center line (5) is positioned in the center of the base (1).
Further, the surface of the clamping block (29) is provided with a rubber block.
This new energy automobile frame location clamping device has following beneficial effect:
according to the positioning and clamping device for the new energy automobile frame, a first clamping device, a second clamping device and a third clamping device are sequentially arranged on the surface of a base, the first clamping device, the second clamping device and the third clamping device are all arranged in pairs, a frame is positioned by utilizing a conical block on the clamping devices, the frame is quickly positioned, and the frame is clamped by utilizing an air cylinder to drive a clamping block through a rotating rod; meanwhile, as the clamping device is connected with the base in a sliding way, different widths can be adjusted according to different vehicle types so as to meet the requirements of different vehicle frames; the positioning center line on the surface of the base and the positioning marks on the surface of the moving plate are beneficial to accurate position adjustment, and the accurate positioning of the frame is ensured, so that the subsequent processing precision is ensured.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the utility model has a sectional structure view;
FIG. 3: the utility model discloses a clamping device's schematic structure diagram.
Description of reference numerals:
1-a base; 2-a first holding device; 21-moving the plate; 22-a support seat; 23-a conical block; 24-a support frame; 25-rotating rod; 26-a thread bush; 27-screw rod; 28 — a first lock nut; 29-a clamping block; 210-a fixed plate; 211-a cylinder; 212-a fixed screw; 213-second lock nut; 214 — a localization marker; 3-a second holding device; 4-a third holding device; and 5, positioning a center line.
Detailed Description
The present invention will be further explained with reference to fig. 1 to 3:
a new energy automobile frame positioning and clamping device comprises a base 1, wherein a first clamping device 2, a second clamping device 3 and a third clamping device 4 are sequentially arranged on the surface of the base 1, the first clamping device 2, the second clamping device 3 and the third clamping device 4 are all arranged in pairs, the first clamping device 2, the second clamping device 3 and the third clamping device 4 are identical in structure, and the first clamping device 2, the second clamping device 3 and the third clamping device 4 can position and clamp the front part, the middle part and the tail part of a frame;
the first clamping device 2 comprises a moving plate 21, a supporting seat 22 is fixedly connected to the top of the moving plate 21, a conical block 23 is fixedly connected to the top of the supporting seat 22, a positioning hole can be formed in the frame, accurate positioning of the frame is achieved through the conical block 23, a supporting frame 24 is fixedly connected to the top of the moving plate 21 and located on two sides of the supporting seat 22, rotating rods 25 are rotatably connected to two sides of the supporting frame 24, threaded sleeves 26 are fixedly connected to one ends of the rotating rods 25, a screw 27 is connected to the center threads of the threaded sleeves 26, a first locking nut 28 is connected to one side threads of the surface of the screw 27, a clamping block 29 is fixedly connected to one end of the screw 27, the clamping block 29 connected through threads can be adjusted according to frames of different vehicle; the surface of the moving plate 21 is fixedly connected with a fixed plate 210, the surface of the fixed plate 210 is fixedly connected with a cylinder 211, the working end of the cylinder 211 is rotatably connected with one end of the rotating rod 25, and the clamping block 29 is driven to clamp the frame through the cylinder 211 and the rotating rod 25; the moving plate 21 is slidably connected with the base 1, the bottom of the moving plate 21 is provided with a fixed screw 212, and the surface of the fixed screw 212 and the top of the moving plate 21 are in threaded connection with a second locking nut 213, so that the width can be adjusted to meet the requirements of frames with different widths; one side of the top of the moving plate 21 is provided with a positioning mark 214, so that the uniformity of adjustment is ensured, and the adjustment precision of the moving plate 21 is improved.
The fixed screw 212 is in an inverted T shape, the surface of the base 1 is provided with a fixed groove matched with the fixed screw 212, the moving plate 21 is fixedly connected with the base 1 through the fixed screw 212 and the second locking nut 213, and the surface of the base 1 is provided with a sliding groove matched with the moving plate 21.
The surface of the base 1 is provided with a positioning central line 5, and the positioning central line 5 is positioned in the center of the base 1, so that offset during adjustment is prevented, and subsequent processing is facilitated.
The surface of the clamping block 29 is provided with a rubber block, so that clamping marks on the frame are avoided.
The utility model discloses the theory of operation as follows:
by loosening the second locking nut 213, the movable plate 21 can be moved, and accurate adjustment can be performed through the positioning center line 5 and the positioning mark 214, so that the accuracy of adjustment is ensured, and the positioning of the frame of a vehicle of a different type is met; when the positioning and clamping are carried out, the conical block 23 is matched with a positioning hole at the bottom of the frame to carry out rotating and positioning, and the rotating rod 25 is driven by the air cylinder 211 to fix the frame by using the clamping block 29.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.
Claims (6)
1. The utility model provides a new energy automobile frame location clamping device which characterized in that: the clamping device comprises a base (1), wherein a first clamping device (2), a second clamping device (3) and a third clamping device (4) are sequentially arranged on the surface of the base (1), the first clamping device (2), the second clamping device (3) and the third clamping device (4) are arranged in pairs, and the first clamping device (2), the second clamping device (3) and the third clamping device (4) are identical in structure;
the first clamping device (2) comprises a movable plate (21), the top fixedly connected with supporting seat (22) of the movable plate (21), the top fixedly connected with conical block (23) of the supporting seat (22), the top of the movable plate (21) is located on two sides fixedly connected with supporting frames (24) of the supporting seat (22), two sides of each supporting frame (24) are rotatably connected with a rotating rod (25), one end of each rotating rod (25) is fixedly connected with a threaded sleeve (26), the central thread of each threaded sleeve (26) is connected with a screw rod (27), one side of the surface of each screw rod (27) is in threaded connection with a first locking nut (28), one end of each screw rod (27) is fixedly connected with a clamping block (29), the surface of the movable plate (21) is fixedly connected with a fixed plate (210), and the surface of the fixed plate (210) is connected with a, the working end of cylinder (211) rotates with the one end of dwang (25) to be connected, moving plate (21) and base (1) sliding connection, the bottom of moving plate (21) is provided with clamping screw (212), the top threaded connection that the surface of clamping screw (212) just is located moving plate (21) has second lock nut (213), top one side of moving plate (21) is provided with location mark (214).
2. The new energy automobile frame positioning and clamping device of claim 1, characterized in that: the fixing screw rod (212) is of an inverted T shape, and a fixing groove matched with the fixing screw rod (212) is formed in the surface of the base (1).
3. The new energy automobile frame positioning and clamping device of claim 1, characterized in that: the moving plate (21) is fixedly connected with the base (1) through a fixed screw (212) and a second locking nut (213).
4. The new energy automobile frame positioning and clamping device of claim 1, characterized in that: the surface of the base (1) is provided with a sliding groove matched with the moving plate (21).
5. The new energy automobile frame positioning and clamping device of claim 1, characterized in that: the surface of the base (1) is provided with a positioning central line (5), and the positioning central line (5) is positioned in the center of the base (1).
6. The new energy automobile frame positioning and clamping device of claim 1, characterized in that: the surface of the clamping block (29) is provided with a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561891.2U CN211219349U (en) | 2019-09-19 | 2019-09-19 | New energy automobile frame location clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561891.2U CN211219349U (en) | 2019-09-19 | 2019-09-19 | New energy automobile frame location clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219349U true CN211219349U (en) | 2020-08-11 |
Family
ID=71940037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921561891.2U Expired - Fee Related CN211219349U (en) | 2019-09-19 | 2019-09-19 | New energy automobile frame location clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219349U (en) |
-
2019
- 2019-09-19 CN CN201921561891.2U patent/CN211219349U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |