CN212886321U - Z-shaped automobile support clamp - Google Patents
Z-shaped automobile support clamp Download PDFInfo
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- CN212886321U CN212886321U CN202021518937.5U CN202021518937U CN212886321U CN 212886321 U CN212886321 U CN 212886321U CN 202021518937 U CN202021518937 U CN 202021518937U CN 212886321 U CN212886321 U CN 212886321U
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- support
- pressing plate
- bottom plate
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Abstract
The utility model relates to the technical field of tool fixtures, in particular to a Z-shaped automobile support fixture, which comprises a bottom plate, wherein the left part of the bottom plate is provided with four stand columns which are arranged in a rectangular shape, the tops of the four stand columns are provided with two parallel frame plates, the frame plates are in an L shape, the horizontal plate of the frame plate is provided with a plurality of avoiding holes, the vertical plate of the frame plate is provided with a mandril which is in threaded connection with the frame plate, and the right part of the bottom plate is provided with a positioning pin; the left part of the bottom plate is provided with a first pressing plate device, and two sides of the right part of the bottom plate are respectively provided with a second pressing plate device. The utility model discloses a the locating pin with the clamp plate is fixed to the screw rod location, and it is fixed to adopt again, can the positive and negative installation of adaptation zigzag support, so an anchor clamps just can satisfy the machining of zigzag support, has saved manpower and materials, the cost is reduced.
Description
Technical Field
The utility model relates to a frock clamp technical field especially relates to a zigzag vapour vehicle support anchor clamps.
Background
When the Z-shaped automobile support is used, the fixture is required to be replaced on different surfaces of the processing support, the fixture is required to be detached from a machine tool, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, and provide a zigzag vapour vehicle support anchor clamps, its design high low level anchor clamps, through locating pin and bolt top position, it is fixed through the clamp plate, can accomplish the processing of support by one set of anchor clamps.
The utility model provides a technical scheme that its technical problem adopted is: a Z-shaped automobile support clamp comprises a bottom plate, wherein four upright posts are arranged in a rectangular shape at the left part of the bottom plate, two parallel frame plates are arranged at the tops of the four upright posts, the frame plates are L-shaped, a horizontal plate of each frame plate is provided with a plurality of avoidance holes, vertical plates of the frame plates are provided with ejector rods in threaded connection with the frame plates, and a positioning pin is arranged at the right part of the bottom plate; the left part of the bottom plate is provided with a first pressing plate device, and two sides of the right part of the bottom plate are respectively provided with a second pressing plate device.
Furthermore, the first pressing plate device comprises a support and a first pressing plate, the middle of the first pressing plate is hinged to the top of the support, a first pressing head is arranged at one end, extending to the upper portion of the frame plate, of the first pressing plate, the support is provided with a screw rod in threaded connection with the support, and the top end of the screw rod abuts against the tail portion of the first pressing plate.
Further, presser device two includes free bearing, clamp plate two, the middle part of clamp plate two with the top of free bearing is articulated, clamp plate two extends to the one end of bottom plate top is provided with pressure head two, free bearing fixedly connected with L type installation piece, the installation piece is provided with the through-hole including screw hole, unthreaded hole and square hole, through-hole sliding connection has the thimble, through-hole threaded connection has the bolt, the tip of bolt is contradicted the afterbody of thimble.
Furthermore, the thimble comprises a triangular wedge head and a cylindrical tail rod.
The utility model has the advantages that: a Z-shaped automobile support clamp comprises a bottom plate, wherein four upright posts are arranged in a rectangular shape at the left part of the bottom plate, two parallel frame plates are arranged at the tops of the four upright posts, the frame plates are L-shaped, a horizontal plate of each frame plate is provided with a plurality of avoidance holes, vertical plates of the frame plates are provided with ejector rods in threaded connection with the frame plates, and a positioning pin is arranged at the right part of the bottom plate; the left part of the bottom plate is provided with a first pressing plate device, and two sides of the right part of the bottom plate are respectively provided with a second pressing plate device. The utility model discloses a the locating pin with the clamp plate is fixed to the screw rod location, and it is fixed to adopt again, can the positive and negative installation of adaptation zigzag support, so an anchor clamps just can satisfy the machining of zigzag support, has saved manpower and materials, the cost is reduced.
Drawings
Fig. 1 is a perspective view of a Z-shaped automobile support clamp of the present invention;
FIG. 2 is a front view of a Z-shaped auto bracket clamp of the present invention;
fig. 3 is a cross-sectional view of fig. 1.
Description of reference numerals:
1-bottom plate, 2-upright post, 3-frame plate, 31-avoiding hole, 32-top rod, 4-positioning pin, 5-press plate device I, 51-support, 52-press plate I, 53-press head I, 54-screw rod, 6-press plate device II, 61-hinge seat, 62-press plate II, 63-press head II, 64-mounting block, 65-through hole, 66-thimble, 661-wedge, 662-tail rod, 67-bolt.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1-3, the Z-shaped automobile support fixture of the present embodiment includes a bottom plate 1, four upright posts 2 arranged in a rectangular shape are disposed at the left portion of the bottom plate 1, two parallel frame plates 3 are disposed at the tops of the four upright posts 2, the frame plates 3 are L-shaped, a horizontal plate of the frame plate 3 is provided with a plurality of avoiding holes 31, a vertical plate of the frame plate 3 is provided with a top rod 32 in threaded connection with the frame plate 3, and a positioning pin 4 is disposed at the right portion of the bottom plate 1; the left part of the bottom plate 1 is provided with a first pressing plate device 5, and two sides of the right part of the bottom plate 1 are respectively provided with a second pressing plate device 6.
The first pressure plate device 5 comprises a bracket 51 and a first pressure plate 52, the middle part of the first pressure plate 52 is hinged with the top part of the bracket 51, a first pressure head 53 is arranged at one end of the first pressure plate 52 extending above the frame plate 3, a screw 54 in threaded connection with the bracket 51 is arranged on the bracket 51, and the top end of the screw 54 abuts against the tail part of the first pressure plate 52.
Two 6 presser devices include free bearing 61, two 62 of clamp plate, the middle part of two 62 of clamp plate with the top of free bearing 61 is articulated, two 62 of clamp plate extend to the one end of 1 top of bottom plate is provided with pressure head two 63, free bearing 61 fixedly connected with L type installation piece 64, installation piece 64 is provided with through-hole 65 including screw hole, unthreaded hole and square hole, through-hole 65 sliding connection has thimble 66, through-hole 65 threaded connection has bolt 67, the tip of bolt 67 is contradicted the afterbody of thimble 66.
The thimble 66 includes a triangular wedge 661 and a cylindrical tail rod 662. In order to ensure that the thimble 66 can be installed in the through hole 65 and will not fall off, the diameter of the threaded hole is not smaller than the diameter of the unthreaded hole, and the diameter of the unthreaded hole is not smaller than the diagonal length of the square hole. After the thimble 66 is installed, the wedge head 661 is connected with the square hole in a sliding manner, the tail rod 662 is connected with the unthreaded hole in a sliding manner, and the length of the threaded hole is greater than that of the wedge head 661. And the lower edge of the tail end of the second pressing plate 62 is chamfered, so that the inclined surface of the wedge 661 can slide when abutting against the tail part of the second pressing plate 62. In actual manufacturing, the unthreaded hole of the through hole 65 can be designed to be a stepped hole, the tail rod 662 is designed to be a stepped shaft, and then the tail rod 662 is sleeved with a spring during installation, so that the ejector pin 66 automatically retracts when the bolt 67 is screwed out.
When the fixture is installed, the Z-shaped support is placed on the fixture from the upper side, the positioning pin 4 is used for positioning, the ejector rod 32 is used for adjusting the position of the workpiece, and finally the first pressing plate device 5 and the second pressing plate device 6 are used for fixing the workpiece. Because the fixture has no excessive positioning requirement, the fixture can be suitable for the positive and negative installation of the Z-shaped bracket. The avoiding holes 31 are drilled in corresponding number according to the requirement, during installation, the avoiding holes 31 are aligned with the machining holes of the workpiece, and the top of the positioning pin 4 is chamfered. After the position of the workpiece is adjusted, the first pressing head 53 is placed on the workpiece, the screw 54 is rotated to enable the first pressing plate 52 to press the workpiece, meanwhile, the second pressing head 63 is placed on the workpiece, the bolt 67 is rotated to push the ejector pin 66 forward, and the inclined surface of the wedge 661 of the ejector pin 66 abuts against the tail portion of the second pressing plate 62 to enable the second pressing plate 62 to press the workpiece.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a Z font automotive support anchor clamps which characterized in that: the support frame comprises a bottom plate, wherein four upright posts which are arranged in a rectangular shape are arranged at the left part of the bottom plate, two parallel frame plates are arranged at the tops of the four upright posts, the frame plates are L-shaped, a horizontal plate of each frame plate is provided with a plurality of avoiding holes, vertical plates of the frame plates are provided with ejector rods which are in threaded connection with the frame plates, and a positioning pin is arranged at the right part of the bottom plate; the left part of the bottom plate is provided with a first pressing plate device, and two sides of the right part of the bottom plate are respectively provided with a second pressing plate device.
2. The Z-shaped automobile support clamp according to claim 1, characterized in that: the first pressing plate device comprises a support and a first pressing plate, the middle of the first pressing plate is hinged to the top of the support, a first pressing head is arranged at one end, extending to the upper portion of the frame plate, of the first pressing plate, the support is provided with a screw rod in threaded connection with the support, and the top end of the screw rod abuts against the tail portion of the first pressing plate.
3. The Z-shaped automobile support clamp according to claim 1, characterized in that: the second pressing plate device comprises a hinged support and a second pressing plate, the middle of the second pressing plate is hinged to the top of the hinged support, the second pressing plate extends to the second pressing head, the one end of the top of the bottom plate is provided with a second pressing head, the L-shaped mounting block is fixedly connected with the hinged support, the mounting block is provided with a through hole comprising a threaded hole, a unthreaded hole and a square hole, the through hole is slidably connected with a thimble, the through hole is in threaded connection with a bolt, and the end of the bolt is abutted to the tail of the thimble.
4. The Z-shaped automobile support clamp according to claim 3, characterized in that: the thimble comprises a triangular wedge head and a cylindrical tail rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021518937.5U CN212886321U (en) | 2020-07-28 | 2020-07-28 | Z-shaped automobile support clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021518937.5U CN212886321U (en) | 2020-07-28 | 2020-07-28 | Z-shaped automobile support clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886321U true CN212886321U (en) | 2021-04-06 |
Family
ID=75230709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021518937.5U Active CN212886321U (en) | 2020-07-28 | 2020-07-28 | Z-shaped automobile support clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212886321U (en) |
-
2020
- 2020-07-28 CN CN202021518937.5U patent/CN212886321U/en active Active
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