CN221582804U - Automobile clamp fixing device - Google Patents
Automobile clamp fixing device Download PDFInfo
- Publication number
- CN221582804U CN221582804U CN202323514487.9U CN202323514487U CN221582804U CN 221582804 U CN221582804 U CN 221582804U CN 202323514487 U CN202323514487 U CN 202323514487U CN 221582804 U CN221582804 U CN 221582804U
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- Prior art keywords
- support body
- wedge
- clamp
- swing
- threaded rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses an automobile clamp fixing device, and relates to the field of clamps. Including the support body of car anchor clamps, still include: the fixed table is of a hollow box body structure; the lower clamping plates are symmetrically arranged on the upper surface of the fixed table and slide on the upper surface of the fixed table, and are clamped and fixed on two sides of the lower end part of the support body through the two groups of lower clamping plates; the clamping driving mechanisms are arranged between the fixed table and the lower clamping plates and used for driving the lower clamping plates to move along the horizontal direction, and the clamping driving mechanisms are two groups of the same structure and are arranged in one-to-one correspondence with the two groups of lower clamping plates; the upper extrusion fixing mechanism is arranged in a one-to-one correspondence manner between two groups of lower clamping plates with the same structure, and comprises a swinging clamping plate arranged on the upper surface of the lower clamping plates and a clamping state retaining mechanism, and the swinging clamping plate is driven to swing through the clamping state retaining mechanism so as to tightly prop against the side surface of the support body and keep the tightly propped state of the swinging clamping plate on the support body.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to an automobile clamp fixing device.
Background
The tool clamp used in the automobile manufacturing is called an automobile clamp. In industrial production, various parts are required, wherein a work piece is quickly fastened during processing, namely a fixture, which is a process device for keeping a machine tool, a cutter and the work piece in correct relative positions, so as to liberate hands of people for double-hand operation. The automobile clamp is generally composed of a positioning element, a clamping device, a tool setting guiding element and an indexing device, so that a workpiece can be processed into a plurality of stations in one installation, and the automobile clamp is composed of a rotary indexing device and a linear movement indexing device, a connecting element, a clamp body (clamp base) and the like, and a fixing device is generally needed to fix the bottom of a support.
But general fixing device in the present market is when using, because current device is inconvenient to fix the support body of equidimension model not to inconvenient user operation uses, influences work efficiency, and traditional fixing device only carries out fixedly through the position of centre gripping two sides when fixing automobile clamp, can lead to the unstable condition of centre gripping to the support, seriously influences automobile clamp's normal use, for more stable fixation clamp, and can adapt to the fixation of the anchor clamps support of equidimension model not, needs design an automobile clamp fixing device.
Disclosure of utility model
The utility model aims to solve the technical problems in the prior art and provides an automobile clamp fixing device.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides an automobile clamp fixing device, includes the support body of automobile clamp, still includes:
the fixed table is of a hollow box body structure;
The lower clamping plates are symmetrically arranged on the upper surface of the fixed table and slide on the upper surface of the fixed table, and are clamped and fixed on two sides of the lower end part of the support body through the two groups of lower clamping plates;
The clamping driving mechanisms are arranged between the fixed table and the lower clamping plates and used for driving the lower clamping plates to move along the horizontal direction, and the clamping driving mechanisms are two groups of identical structures and are arranged in one-to-one correspondence with the two groups of lower clamping plates;
The upper extrusion fixing mechanism is arranged in a one-to-one correspondence manner between two groups of lower clamping plates with the same structure, and comprises a swinging clamping plate and a clamping state retaining mechanism, wherein the swinging clamping plate is arranged on the upper surface of the lower clamping plate, and the clamping state retaining mechanism drives the swinging clamping plate to swing so as to tightly prop against the side surface of the support body and retain the propping-up state of the swinging clamping plate on the support body.
Further, the lower clamping plate is clamped at one end of the lower end part of the support body, and an arc-shaped notch is formed in one end of the lower end part of the support body.
Further, the clamping driving mechanism includes:
The first threaded rod is horizontally arranged inside the fixed table in a rotatable mode through a bearing, one end of the first threaded rod extends out of the fixed table, and a first shaking handle is arranged at one end of the first threaded rod extending out of the fixed table;
The first nut pair is coaxially sleeved on the first threaded rod and is in threaded fit with the first threaded rod;
The guide opening is arranged on the upper surface of the fixed table and is perpendicular to the clamped surface of the support body;
And a connecting frame which is arranged between the outer side surface of the first nut pair and the lower surface of the lower clamping plate and slides in the guide opening.
Further, one end of the swing clamp plate is hinged to the upper surface of the lower clamp plate, and the other end of the swing clamp plate is a free swing end and can swing to be tightly propped against the clamped surface of the support body;
the free swinging end of the swinging clamp plate is of an arc-shaped plate structure, and the outer cambered surface faces the support body.
Further, the clamping state holding mechanism comprises a first wedge block and a second wedge block, the first wedge block is arranged on one side surface, opposite to the support body, of the swing clamp plate, the second wedge block and the first wedge block are oppositely arranged, and can slide relatively, and when the second wedge block moves towards the first wedge block and enables the second wedge block and the first wedge block to slide relatively, the swing clamp plate is pushed to swing towards the clamped surface of the support body and is propped against the support body.
Further, the second wedge block is of a horizontal square strip-shaped structure.
Further, a first fixing block is arranged on the upper surface of the lower clamping plate and close to the position of the swing clamping plate, a guide hole is formed in the first fixing block, and the second wedge block horizontally penetrates through the guide hole and slides in the guide hole.
Further, the lower part splint upper surface is kept away from swing splint with the position of support body sets up the second fixed block, set up the screw hole on the second fixed block, threaded hole wears to be equipped with the second threaded rod, the second threaded rod with screw thread fit between the screw hole, second threaded rod one end pass through the bearing with rotate between the second voussoir and be connected, the other end is equipped with the second and shakes the handle.
The utility model has the following beneficial effects:
The automobile clamp fixing device disclosed by the utility model can be suitable for fixing clamp supports of different sizes and models, is high in utilization rate, and can be used for clamping and fixing a plurality of positions of the support body in the structure of the device, so that the stability of clamping and fixing is improved, and the fixing of the automobile clamp is more stable.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a fixture attachment device for an automobile in accordance with the present utility model;
FIG. 2 is a front view of an automotive clamp fixture of the present utility model;
Fig. 3 is a top view of a lower clamping plate of an automotive clamp fixing device according to the utility model.
Reference numerals in the drawings denote:
1. A support body; 2. a fixed table; 3. a lower clamping plate; 4. swinging the clamping plate; 5. arc-shaped openings; 6. a first threaded rod; 7. a first swing handle; 8. a first nut pair; 9. a guide opening; 10. a connecting frame; 11. a first wedge; 12. a second wedge; 13. a first fixed block; 14. a guide hole; 15. a second fixed block; 16. a threaded hole; 17. a second threaded rod; 18. and a second rocking handle.
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.
Referring to fig. 1-3, an automobile clamp fixing device includes a support body 1 of an automobile clamp, where the support body 1 is a support for mounting and fixing various automobile clamps, and further includes:
The fixed table 2, the fixed table 2 is a hollow box structure;
The lower clamping plates 3 are symmetrically arranged on the upper surface of the fixed table 2 and slide on the upper surface of the fixed table 2, and are clamped and fixed on two sides of the lower end part of the support body 1 through the two groups of lower clamping plates 3;
The clamping driving mechanisms are arranged between the fixed table 2 and the lower clamping plates 3 and used for driving the lower clamping plates 3 to move along the horizontal direction, the clamping driving mechanisms are two groups of the same structure and are arranged in one-to-one correspondence with the two groups of the lower clamping plates 3, and specifically, the lower clamping plates 3 at the respective sides are driven to move along the horizontal direction through the two groups of the clamping driving mechanisms so as to perform clamping and fixing actions on the lower end part of the support body 1;
The upper extrusion fixing mechanism is two groups of the same structure and is arranged in one-to-one correspondence with the two groups of the lower clamping plates 3, the upper extrusion fixing mechanism comprises a swinging clamping plate 4 and a clamping state retaining mechanism, the swinging clamping plate 4 is driven to swing through the clamping state retaining mechanism so as to tightly prop against the side surface of the support body 1, and the propping state of the swinging clamping plate 4 on the support body 1 is maintained. Specifically, the upper portion extrusion fixing mechanism and the clamping driving mechanism are respectively clamped at the upper end portion and the lower end portion of the support body 1, so that clamping fixation is more stable, and the situation that the support body 1 is unstable in clamping fixation due to single point position or surface contact clamping mode is avoided.
Further, the lower clamping plate 3 is clamped at one end of the lower end part of the support body 1, and the arc-shaped opening 5 is limited to one side surface of the support body 1 when contacting the support body 1, which is equivalent to limiting the positions of three adjacent side surfaces of the support body 1, so that the support body 1 is clamped at the inner side of the arc-shaped opening 5, and then the lower end part of the support body 1 can be clamped and fixed more stably.
Further, the clamping driving mechanism includes:
The first threaded rod 6 is horizontally arranged inside the fixed table 2 in a rotatable manner through a bearing, one end of the first threaded rod 6 extends out of the fixed table 2, and a first shaking handle 7 is arranged at one end of the first threaded rod 6 extending out of the fixed table 2;
the first nut pair 8 is coaxially sleeved on the first threaded rod 6 and is in threaded fit with the first threaded rod 6;
a guide opening 9 provided on the upper surface of the fixed table 2 and perpendicular to the clamped surface of the holder body 1;
And a connecting frame 10 which is provided between the outer side surface of the first nut pair 8 and the lower surface of the lower clamping plate 3 and slides in the guide opening 9.
Specifically, the first shaking handle 7 shakes to drive the first threaded rod 6 to rotate, so that the first threaded rod 6 and the first nut pair 8 are in threaded fit, so that the first nut pair 8 moves axially on the first threaded rod 6, the connecting frame 10 is driven to move in the guide opening 9 synchronously, the lower clamping plate 3 is driven to move along with the connecting frame, and the effect of driving the two groups of lower clamping plates 3 to clamp the support body 1 for fixing is achieved.
Furthermore, one end of the swing clamp plate 4 is hinged to the upper surface of the lower clamp plate 3, the other end is a free swing end and can swing to be tightly propped against the clamped surface of the support body 1, so that the effect of clamping and fixing is achieved when the two groups of swing clamp plates 4 swing towards the support body 1 respectively;
The free swinging end of the swinging splint 4 is of an arc-shaped plate structure and the outer cambered surface faces the support body 1, so that the swinging splint 4 always has one linear contact of the arc-shaped plate structure in the swinging direction of the support body 1, and the function of stable clamping is achieved.
Further, the clamping state maintaining mechanism comprises a first wedge 11 and a second wedge 12, the first wedge 11 is arranged on one side surface of the swing clamp plate 4 opposite to the support body 1, the wedge surface between the second wedge 12 and the first wedge 11 is arranged oppositely and can slide relatively, and when the second wedge 12 moves towards the first wedge 11 and enables the wedge surface between the second wedge 12 and the first wedge 11 to slide relatively, the swing clamp plate 4 is pushed to swing towards the clamped surface of the support body 1 and is propped against the support body 1. That is, the second wedge 12 moves relative to the first wedge 11 and the two wedge surfaces slide relatively, so that the stable extrusion force adjusting function is achieved.
Further, the second wedge 12 has a horizontally square elongated structure.
Further, the first fixing block 13 is arranged on the upper surface of the lower clamping plate 3 near the swing clamping plate 4, the guide hole 14 is formed in the first fixing block 13, the second wedge block 12 is horizontally arranged in the guide hole 14 in a penetrating mode and slides in the guide hole 14, and the strip-shaped structure of the second wedge block 12 can have an effective sliding distance so as to adjust extrusion force adjusting effect generated by the movement of the second wedge block 12 relative to the first wedge block 11 and the relative sliding of the two wedge surfaces.
Further, the position that lower part splint 3 upper surface kept away from swing splint 4 and support body 1 sets up second fixed block 15, has offered screw hole 16 on the second fixed block 15, wears to be equipped with second threaded rod 17 in the screw hole 16, and threaded fit between second threaded rod 17 and the screw hole 16, and second threaded rod 17 one end is connected through the rotation between bearing and the second voussoir 12, and the other end is equipped with the second and shakes handle 18.
Specifically, the second rocking handle 18 is rocked to drive the second threaded rod 17 to rotate and in threaded fit with the threaded hole 16, so that the second threaded rod 17 moves axially, and then the second wedge block 12 is pushed to move, and further the extrusion force adjusting effect of the second wedge block 12 combined with the first wedge block 11 is achieved.
The device can adapt to the fixation of clamp supports of different sizes and models, has high utilization rate, and is fixed by clamping the support body at a plurality of positions in the structure of the device, so that the stability of clamping fixation is improved, and the fixation of the automobile clamp is more stable.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (8)
1. The utility model provides an automobile clamp fixing device, includes the support body (1) of automobile clamp, its characterized in that still includes:
The fixing table (2), the fixing table (2) is of a hollow box structure;
The lower clamping plates (3) are symmetrically arranged on the upper surface of the fixed table (2) and slide on the upper surface of the fixed table (2), and are clamped and fixed on two sides of the lower end part of the support body (1) through the two groups of lower clamping plates (3);
The clamping driving mechanisms are arranged between the fixed table (2) and the lower clamping plates (3) and used for driving the lower clamping plates (3) to move along the horizontal direction, and the clamping driving mechanisms are two groups of identical structures and are arranged in one-to-one correspondence with the two groups of lower clamping plates (3);
The upper extrusion fixing mechanism is arranged in a one-to-one correspondence manner between two groups of identical structures and two groups of lower clamping plates (3), and comprises a swinging clamping plate (4) and a clamping state retaining mechanism, wherein the swinging clamping plate (4) is driven to swing through the clamping state retaining mechanism so as to tightly prop against the side surface of the support body (1) and retain the propping state of the swinging clamping plate (4) on the support body (1).
2. An automobile clamp fixing device according to claim 1, characterized in that one end of the lower clamp plate (3) clamped at the lower end of the support body (1) is provided with an arc-shaped notch (5).
3. The automobile clamp fixture of claim 1, wherein the clamp drive mechanism includes:
The first threaded rod (6) is horizontally arranged inside the fixed table (2) in a rotatable mode through a bearing, one end of the first threaded rod (6) extends out of the fixed table (2), and a first shaking handle (7) is arranged at one end of the first threaded rod (6) extending out of the fixed table (2);
The first nut pair (8) is coaxially sleeved on the first threaded rod (6) and is in threaded fit with the first threaded rod (6);
a guide opening (9) which is arranged on the upper surface of the fixed table (2) and is perpendicular to the clamped surface of the support body (1);
and a connecting frame (10) which is arranged between the outer side surface of the first nut pair (8) and the lower surface of the lower clamping plate (3) and slides in the guide opening (9).
4. The automobile clamp fixing device according to claim 1, wherein one end of the swing clamp plate (4) is hinged to the upper surface of the lower clamp plate (3), and the other end of the swing clamp plate is a free swing end and can swing to be tightly pressed against the clamped surface of the support body (1);
the free swinging end of the swinging clamp plate (4) is of an arc-shaped plate structure, and the outer arc surface faces the support body (1).
5. The automobile clamp fixing device according to claim 1, wherein the clamping state maintaining mechanism comprises a first wedge (11) and a second wedge (12), the first wedge (11) is arranged on a side surface of the swing clamp plate (4) opposite to the support body (1), the second wedge (12) and the first wedge (11) are oppositely arranged and can slide relatively, and when the second wedge (12) moves towards the first wedge (11) and enables the wedge surface between the second wedge (12) and the first wedge (11) to slide relatively, the swing clamp plate (4) is pushed to swing towards the clamped surface of the support body (1) and is propped against the support body (1).
6. The automotive clamp fixing device according to claim 5, characterized in that the second wedge (12) is of a horizontally square elongated structure.
7. The automobile clamp fixing device according to claim 6, wherein a first fixing block (13) is arranged on the upper surface of the lower clamp plate (3) at a position close to the swing clamp plate (4), a guide hole (14) is formed in the first fixing block (13), and the second wedge block (12) is horizontally arranged in the guide hole (14) in a penetrating mode and slides in the guide hole (14).
8. The automobile clamp fixing device according to claim 7, wherein a second fixing block (15) is arranged at a position, away from the swing clamp plate (4) and the support body (1), on the upper surface of the lower clamp plate (3), a threaded hole (16) is formed in the second fixing block (15), a second threaded rod (17) is arranged in the threaded hole (16) in a penetrating mode, the second threaded rod (17) is in threaded fit with the threaded hole (16), one end of the second threaded rod (17) is connected with the second wedge (12) in a rotating mode through a bearing, and a second shaking handle (18) is arranged at the other end of the second threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323514487.9U CN221582804U (en) | 2023-12-22 | 2023-12-22 | Automobile clamp fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323514487.9U CN221582804U (en) | 2023-12-22 | 2023-12-22 | Automobile clamp fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221582804U true CN221582804U (en) | 2024-08-23 |
Family
ID=92413465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323514487.9U Active CN221582804U (en) | 2023-12-22 | 2023-12-22 | Automobile clamp fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221582804U (en) |
-
2023
- 2023-12-22 CN CN202323514487.9U patent/CN221582804U/en active Active
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