CN220837463U - Clamping structure for stretching shell - Google Patents
Clamping structure for stretching shell Download PDFInfo
- Publication number
- CN220837463U CN220837463U CN202322725047.1U CN202322725047U CN220837463U CN 220837463 U CN220837463 U CN 220837463U CN 202322725047 U CN202322725047 U CN 202322725047U CN 220837463 U CN220837463 U CN 220837463U
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- fixedly connected
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- clamp
- threaded rod
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- 230000002457 bidirectional effect Effects 0.000 abstract description 12
- 229910000838 Al alloy Inorganic materials 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a shell stretching clamping structure which comprises a workbench, a fixing seat, a clamp main body and a clamping block, wherein a first rotating handle is connected to one side of the top end of the workbench, the workbench and the first rotating handle are in rotating connection, and a first gear is fixedly connected to the bottom end of the first rotating handle. According to the utility model, the first rotating handle is used for driving the second gear to rotate through the first gear, meanwhile, the second gear is used for driving the bidirectional threaded rod to rotate, so that the first threaded blocks at two sides of the outer part of the bidirectional threaded rod can relatively move on the bidirectional threaded rod, at the moment, the first threaded blocks can drive the fixing seat to move through the first connecting blocks, so that the fixing seat drives the clamp body to be tightly attached to two sides of the automobile accessory shell, at the moment, the second rotating handle is used for driving the clamp block to lift through rotating the second rotating handle at the top end of the clamp body, and therefore, the clamping work of the clamp block and the clamp body is stably completed.
Description
Technical Field
The utility model relates to the technical field of automobile part shell processing, in particular to a shell stretching clamping structure.
Background
An automobile accessory is a product that serves an automobile as well as individual units that make up the automobile as a whole. The automobile parts are various, with the improvement of the living standard of people, people consume automobiles more and more, the market of the automobile parts is becoming larger and larger, and in the processing process of the aluminum alloy automobile part shell, the automobile part shell is required to be stretched, so that the internal stress of the aluminum alloy shell is eliminated, and the safety and stability of the aluminum alloy automobile part shell are ensured.
According to the clamping structure for stretching the aluminum alloy shell disclosed in the Chinese patent application publication CN218361712U, the buffer mechanism can protect the aluminum alloy shell, the aluminum alloy shell is prevented from being scratched by the clamping mechanism, then after the aluminum alloy shell is fixed, the top plate can be moved upwards by the electric telescopic rod, the clamping mechanism on the lower surface of the top plate is moved upwards, the aluminum alloy shell is stretched, the overall flexibility of the clamping mechanism is poor, the limiting is inconvenient to quickly carry out for facilitating the subsequent stretching processing action aiming at automobile accessory shells with different sizes, and meanwhile, the outer surface of the automobile accessory shell is possibly damaged due to overlarge stress.
Disclosure of utility model
The present utility model is directed to a clamping structure for stretching a housing, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tensile clamping structure of casing, includes workstation, fixing base, anchor clamps main part and clamp splice, one side connection on workstation top is provided with first commentaries on classics handle, the workstation is connected with first commentaries on classics handle belonging to rotation, the first gear of bottom fixedly connected with of first commentaries on classics handle, the connection of one side of first gear is provided with the second gear, first gear and second gear belong to the meshing and are connected, one side fixedly connected with two-way threaded rod of second gear, the outside both sides threaded connection of two-way threaded rod has first screw thread piece, the top fixedly connected with first connecting block of first screw thread piece, the top fixedly connected with fixing base of first connecting block, the intermediate position of fixing base one side inside is provided with the spread groove, one side on fixing base top is provided with the anchor clamps main part, the intermediate position on anchor clamps main part top is rotated and is connected with the second commentaries on classics handle, the bottom fixedly connected with one-way threaded rod of second commentaries on classics handle, the outside threaded connection of one side fixedly connected with second screw thread piece of second screw thread piece, one side fixedly connected with second connecting block, one side fixedly connected with rubber pad of second connecting block.
Preferably, the intermediate position at workstation top fixedly connected with protection backing plate, protection backing plate can be when auto-parts casing is tensile, effectually carries out the guard action of mesa.
Preferably, the two sides of the outer part of the fixing seat are connected with pull rods, and the fixing seat and the pull rods are in sliding connection.
Preferably, a movable block is fixedly connected to one side of the pull rod, a spring is fixedly connected to one side of the movable block, the pull rod is arranged in the spring, and an inserting block is fixedly connected to one side of the movable block.
Preferably, one side of the clamp main body is fixedly connected with an assembly block, and the outer part of the assembly block is movably connected with a connecting groove.
Preferably, slots are formed in two sides of the assembly block, and plug blocks are movably connected in the slots.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the clamping structure for stretching the shell, the first rotating handle is arranged on one side of the top end of the workbench, the second gear can be driven to rotate by the first gear, meanwhile, the second gear drives the bidirectional threaded rod to rotate, so that the first threaded blocks on two sides outside the bidirectional threaded rod can move relatively on the bidirectional threaded rod, at the moment, the first threaded blocks can drive the fixing base to move through the first connecting blocks, so that the fixing base drives the clamp body to be tightly attached to two sides of the automobile accessory shell, at the moment, the clamping block can be driven to lift by the second rotating handle to stably complete clamping work of the automobile accessory shell through rotating the second rotating handle on the top end of the clamp body, the operation is simple and convenient, and meanwhile, the clamping flexibility of the whole automobile accessory shell is improved;
2. This kind of tensile clamping structure of casing is provided with the assembly piece through one side at the anchor clamps main part to insert the spread groove on the fixing base through the assembly piece, the slot on the assembly piece is gone into to the inside both sides of fixing base card simultaneously, thereby accomplish the connection assembly of fixing base and anchor clamps main part, the pull rod of pulling fixing base both sides simultaneously, then the pull rod can be taken out from the slot on the assembly piece through movable block pulling inserted block, can carry out the dismantlement of anchor clamps main part fast and change this moment, the dismouting is simple convenient, can carry out the maintenance work of anchor clamps main part fast simultaneously, thereby adapt to different kinds auto-parts casing centre gripping work.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic top view of the fixing base of the present utility model.
In the figure: 1. a work table; 101. a protective backing plate; 2. a first rotating handle; 201. a first gear; 3. a second gear; 301. a two-way threaded rod; 302. a first threaded block; 303. a first connection block; 4. a fixing seat; 401. a connecting groove; 5. a pull rod; 501. a movable block; 502. a spring; 503. inserting blocks; 6. a clamp body; 601. a mounting block; 602. a slot; 7. a second rotating handle; 701. a one-way threaded rod; 702. a second threaded block; 703. a second connection block; 8. clamping blocks; 801. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a tensile clamping structure of casing, includes workstation 1, fixing base 4, anchor clamps main part 6 and clamp splice 8, and the intermediate position fixedly connected with protection backing plate 101 on workstation 1 top, protection backing plate 101 can be in the surface of the effectual protection workstation 1 of casing tensile work;
A first rotating handle 2 is connected to one side of the top end of the workbench 1, the workbench 1 and the first rotating handle 2 are in rotational connection, a first gear 201 is fixedly connected to the bottom end of the first rotating handle 2, a second gear 3 is connected to one side of the first gear 201, the first gear 201 and the second gear 3 are in meshed connection, the first gear 201 below can be driven to rotate by the rotation of the first rotating handle 2, meanwhile, the first gear 201 can drive the second gear 3 on one side to rotate, and the second gear 3 drives the bidirectional threaded rod 301 to rotate;
One side of the second gear 3 is fixedly connected with a bidirectional threaded rod 301, two sides of the outer part of the bidirectional threaded rod 301 are in threaded connection with a first threaded block 302, the top end of the first threaded block 302 is fixedly connected with a first connecting block 303, the top end of the first connecting block 303 is fixedly connected with a fixed seat 4, the bidirectional threaded rod 301 rotates, the first threaded blocks 302 on two sides of the outer part of the bidirectional threaded rod 301 can perform relative movement on the bidirectional threaded rod 301, and meanwhile, the first threaded blocks 302 can drive two groups of fixed seats 4 to move on the top end of the workbench 1 through the first connecting block 303;
The middle position inside one side of the fixed seat 4 is provided with a connecting groove 401, two sides outside the fixed seat 4 are connected with a pull rod 5, the fixed seat 4 and the pull rod 5 are in sliding connection, one side of the pull rod 5 is fixedly connected with a movable block 501, one side of the movable block 501 is fixedly connected with a spring 502, the inside of the spring 502 is provided with the pull rod 5, one side of the movable block 501 is fixedly connected with an inserting block 503, the inserting block 503 in the connecting groove 401 can squeeze the spring 502 through the movable block 501 when being stressed, and the inserting block 503 can be retracted into the connecting groove 401 when the inserting block 503 is not stressed, the inserting block 503 can be pushed to move through the movable block 501 due to the counterforce of the extruded spring 502, and the movable block 501 can be pulled to move through the pull rod 5;
the fixture comprises a fixture body 6 arranged on one side of the top end of a fixed seat 4, an assembly block 601 fixedly connected to one side of the fixture body 6, a connecting groove 401 movably connected to the outside of the assembly block 601, slots 602 arranged on two sides of the assembly block 601, an insert block 503 movably connected to the inside of the slot 602, and the fixture body 6 can be matched with a clamping block 8 to complete clamping work on an automobile accessory shell, meanwhile, the assembly block 601 on one side of the fixture body 6 is inserted into the connecting groove 401 on the fixed seat 4, and meanwhile, the insert block 503 movably connected to two sides in the connecting groove 401 is inserted into the slot 602 on the assembly block 601, so that connection assembly of the fixed seat 4 and the fixture body 6 can be completed;
The intermediate position rotation at the top of anchor clamps main part 6 is connected with second commentaries on classics handle 7, the bottom fixedly connected with unidirectional threaded rod 701 of second commentaries on classics handle 7, the outside threaded connection of unidirectional threaded rod 701 has second screw thread piece 702, one side fixedly connected with second connecting block 703 of second screw thread piece 702, one side fixedly connected with clamp splice 8 of second connecting block 703, the intermediate position fixedly connected with rubber pad 801 of clamp splice 8 bottom, the second commentaries on classics handle 7 rotates then can drive unidirectional threaded rod 701 rotatory, second screw thread piece 702 on the unidirectional threaded rod 701 can freely go up and down on unidirectional threaded rod 701 simultaneously, and second screw thread piece 702 can drive clamp splice 8 through second connecting block 703 and go up and down, the bottom of clamp splice 8 is provided with the rubber pad 801 simultaneously, can reduce the frictional force with auto-parts casing contact.
When the embodiment of the application is used, the following steps are adopted: the assembly block 601 on one side of the clamp main body 6 is inserted into the connecting groove 401 on the fixed seat 4, at this time, the inserting block 503 in the connecting groove 401 can be clamped into the inserting groove 602 on the assembly block 601, thereby fixing the position of the fixed seat 4 and the clamp main body 6, at this time, the first rotating handle 2 can drive the second gear 3 to rotate through the first gear 201, and simultaneously, the second gear 3 drives the two-way threaded rod 301 to rotate, so that the first thread blocks 302 on two sides outside the two-way threaded rod 301 can drive the fixed seat 4 to move through the first connecting block 303, at this time, the fixed seat 4 can drive the clamp main body 6 to be tightly attached to two sides of the automobile accessory shell, and the second rotating handle 7 can drive the one-way threaded rod 701 to rotate through the second rotating handle 7, at this time, the second thread block 702 on the one-way threaded rod 701 can drive the clamping block 8 through the second connecting block 703 to complete the clamping work of the automobile accessory shell, thereby facilitating the stretching work of the automobile accessory shell.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a tensile clamp structure of casing, its characterized in that includes workstation (1), fixing base (4), anchor clamps main part (6) and clamp splice (8), one side connection on workstation (1) top is provided with first knob (2), workstation (1) and first knob (2) belong to and rotate and be connected, the inside intermediate position in fixing base (4) one side is provided with second gear (3) in connection of one side of first gear (201), first gear (201) and second gear (3) belong to the meshing and are connected, one side fixedly connected with two-way threaded rod (301) of second gear (3), the outside both sides threaded connection of two-way threaded rod (301) has first thread piece (302), the top fixedly connected with first connecting block (303) of first thread piece (302), the top fixedly connected with fixing base (4) of first connecting block (303), the intermediate position in fixing base (4) one side is provided with spread groove (401), one side of anchor clamps main part (4) is provided with second thread piece (6) in connection of second side, the intermediate position (7) of rotating the first clamp main part (6), the external thread of one-way threaded rod (701) is connected with second screw thread piece (702), one side fixedly connected with second connecting block (703) of second screw thread piece (702), one side fixedly connected with clamp splice (8) of second connecting block (703), intermediate position fixedly connected with rubber pad (801) of clamp splice (8) bottom.
2. A shell stretching gripping structure according to claim 1, wherein: the middle position of the top end of the workbench (1) is fixedly connected with a protection backing plate (101).
3. A shell stretching gripping structure according to claim 1, wherein: the two sides of the outer part of the fixing seat (4) are connected with pull rods (5), and the fixing seat (4) and the pull rods (5) are in sliding connection.
4. A shell stretching gripping structure according to claim 3, wherein: one side fixedly connected with movable block (501) of pull rod (5), one side fixedly connected with spring (502) of movable block (501), the inside of spring (502) is provided with pull rod (5), one side fixedly connected with inserted block (503) of movable block (501).
5. A shell stretching gripping structure according to claim 1, wherein: one side of the clamp main body (6) is fixedly connected with an assembly block (601), and the outside of the assembly block (601) is movably connected with a connecting groove (401).
6. The shell stretching clamp structure of claim 5, wherein: slots (602) are formed in two sides of the assembly block (601), and plug blocks (503) are movably connected inside the slots (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725047.1U CN220837463U (en) | 2023-10-11 | 2023-10-11 | Clamping structure for stretching shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725047.1U CN220837463U (en) | 2023-10-11 | 2023-10-11 | Clamping structure for stretching shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837463U true CN220837463U (en) | 2024-04-26 |
Family
ID=90783079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725047.1U Active CN220837463U (en) | 2023-10-11 | 2023-10-11 | Clamping structure for stretching shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837463U (en) |
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2023
- 2023-10-11 CN CN202322725047.1U patent/CN220837463U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |