CN221270420U - A universal automatic positioning fixture - Google Patents
A universal automatic positioning fixture Download PDFInfo
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- CN221270420U CN221270420U CN202323285012.7U CN202323285012U CN221270420U CN 221270420 U CN221270420 U CN 221270420U CN 202323285012 U CN202323285012 U CN 202323285012U CN 221270420 U CN221270420 U CN 221270420U
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- bevel gear
- workbench
- slider
- clamping plate
- automatic positioning
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Abstract
本实用新型涉及夹具领域，提供了一种通用型自动定位夹具，包括固定座，所述固定座的顶部固定连接有工作台，所述工作台的顶部中心处开设有截面形状设置为矩形的导向孔；通过启动工作电机，工作电机带动第二锥齿轮转动，第二锥齿轮与第一锥齿轮啮合，从而实现正反丝杆的转动，正反丝杆与滑块内部的丝孔配合，从而实现同时控制两个滑块同时向内或向外运动，同时滑块带动夹板，当两个夹板向内运动时便于对加工件进行定位，而且还可以在定位槽的作用下拆装防滑橡胶板，使夹板耐磨防滑性提高，将夹板放置在滑块的上方，夹板带动支撑杆，支撑杆滑动安装在竖槽的内部，接着转动定位螺杆，定位螺杆贯穿支撑杆内部的通孔，方便用户对夹板进行拆装。
The utility model relates to the field of clamps and provides a universal automatic positioning clamp, comprising a fixed seat, the top of the fixed seat is fixedly connected to a workbench, and a guide hole with a rectangular cross-sectional shape is opened at the center of the top of the workbench; by starting a working motor, the working motor drives the second bevel gear to rotate, and the second bevel gear is meshed with the first bevel gear, thereby realizing the rotation of the forward and reverse screw rods, and the forward and reverse screw rods cooperate with the screw holes inside the slider, thereby realizing simultaneous control of the two sliders to move inward or outward at the same time, and the slider drives the clamping plate, and when the two clamping plates move inward, it is convenient to position the workpiece, and the anti-skid rubber plate can also be disassembled and assembled under the action of the positioning groove, so that the wear resistance and anti-skid property of the clamping plate are improved, the clamping plate is placed above the slider, the clamping plate drives the support rod, the support rod is slidably installed in the vertical groove, and then the positioning screw is rotated, and the positioning screw passes through the through hole inside the support rod, so that the user is convenient to disassemble and assemble the clamping plate.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a universal automatic positioning clamp.
Background
The fixture is used to fix the machining object in the correct position during the machining process to accept the construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture. The fixture is generally composed of a positioning element (determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (determining the relative position of the tool and the workpiece or guiding the tool direction), an indexing device (enabling the workpiece to finish the machining of a plurality of stations in one installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (fixture base) and the like.
The clamp plate of the clamp is inconvenient to assemble and disassemble when the existing clamp is used, so that the clamp cannot be replaced when being damaged, a workpiece is easy to move when being positioned, and the machining quality of the workpiece is reduced.
Therefore, it is necessary to provide a general-purpose automatic positioning fixture to solve the above technical problems.
Disclosure of utility model
The utility model provides a universal automatic positioning clamp, which solves the problems that the clamping plates of the existing clamp are inconvenient to assemble and disassemble when in use, so that the clamp cannot be replaced when damaged, and a workpiece is easy to move when being positioned, so that the processing quality of the workpiece is reduced.
In order to solve the technical problems, the universal automatic positioning fixture provided by the utility model comprises a fixed seat, wherein the top of the fixed seat is fixedly connected with a workbench, a guide hole with a rectangular cross section is formed in the center of the top of the workbench, sliding blocks are symmetrically arranged in the guide hole, a wire hole is formed in the sliding blocks, a positive and negative screw rod is arranged in the wire hole in a threaded manner, a first bevel gear is arranged at the input end of the positive and negative screw rod, a second bevel gear is connected to one side of the first bevel gear in a meshed manner, a working motor is arranged at the input end of the second bevel gear, a clamping plate is arranged above the sliding blocks, a positioning groove is formed in one side of the clamping plate, and an anti-skid rubber plate is arranged in the positioning groove.
Preferably, the top of slider symmetry is installed the cylinder, perpendicular groove has been seted up at the top of cylinder, the inside slidable mounting in perpendicular groove has the bracing piece that is connected with splint.
Preferably, the through hole is formed in the support rod, one side of the column body is threaded through a positioning screw rod, and the positioning screw rod is matched with the through hole.
Preferably, the top of workstation and be located the both sides of slider and all fixedly connected with auxiliary plate, the inside fixedly connected with cross-section shape of auxiliary plate sets up to the bearing plate of cross.
Preferably, a protective cover is arranged on one side of the outer wall of the workbench, which is positioned on the second bevel gear, and the workbench is connected with the protective cover through a working bolt.
Preferably, the lower part of workstation and the top fixedly connected with board of bending that is located the fixing base, the inside of board of bending and the below that is located the guiding hole are equipped with the waste material box.
Compared with the related art, the universal automatic positioning clamp provided by the utility model has the following structure
The beneficial effects are that:
The beneficial effects of the utility model are as follows: through starting the work motor, the work motor drives the second bevel gear and rotates, second bevel gear and first bevel gear meshing, thereby realize the rotation of positive and negative lead screw, positive and negative lead screw and the inside wire hole cooperation of slider, thereby realize two sliders of simultaneous control inwards or outwards motion simultaneously, the slider drives splint, be convenient for fix a position the machined part when two splint inwards move, moreover can also dismouting antiskid rubber slab under the effect of constant head tank, make splint wear-resisting non-slip nature improve, place splint in the top of slider, splint drive bracing piece, bracing piece slidable mounting is in the inside of erecting the groove, then rotate the locating screw, the locating screw runs through the inside through-hole of bracing piece, convenience of customers carries out the dismouting to splint.
Drawings
FIG. 1 is a schematic view of a general-purpose automatic positioning fixture according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic side view of the structure of FIG. 1;
fig. 3 is a schematic view of the cleat assembly structure of fig. 1.
In the figure: 1. a fixing seat; 2. a work table; 3. a guide hole; 4. a slide block; 5. a positive and negative screw rod; 6. a first bevel gear; 7. a second bevel gear; 8. a support rod; 9. positioning a screw; 10. a clamping plate; 11. a positioning groove; 12. an anti-slip rubber plate; 13. an auxiliary plate; 14. a heavy plate; 15. a protective cover; 16. a bending plate; 17. a waste bin; 18. a column.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a universal automatic positioning fixture according to the present utility model; FIG. 2 is a schematic side view of the structure of FIG. 1; fig. 3 is a schematic diagram of a clamping plate mounting structure shown in fig. 1, a universal automatic positioning fixture comprises a fixing seat 1, a workbench 2 is fixedly connected to the top of the fixing seat 1, a guide hole 3 with a rectangular cross section is formed in the center of the top of the workbench 2, a sliding block 4 is symmetrically arranged in the guide hole 3, a wire hole is formed in the sliding block 4, a forward and reverse screw rod 5 is mounted on internal threads of the wire hole, a first bevel gear 6 is arranged at the input end of the forward and reverse screw rod 5, a second bevel gear 7 is connected to one side of the first bevel gear 6 in a meshed manner, a working motor is arranged at the input end of the second bevel gear 7, a clamping plate 10 is arranged above the sliding block 4, a positioning groove 11 is formed in one side of the clamping plate 10, and an anti-skid rubber plate 12 is mounted in the positioning groove 11.
Starting a working motor, driving a second bevel gear 7 to rotate by the working motor, meshing the second bevel gear 7 with a first bevel gear 6, so that the positive and negative screw rod 5 rotates, the positive and negative screw rod 5 is matched with a screw hole in the sliding block 4, the two sliding blocks 4 are simultaneously controlled to move inwards or outwards, the sliding block 4 drives a clamping plate 10, when the two clamping plates 10 move inwards, workpieces are conveniently positioned, and the anti-skid rubber plate 12 can be disassembled and assembled under the action of a positioning groove 11, so that the wear resistance and the anti-skid performance of the clamping plate 10 are improved.
The top symmetry of slider 4 installs cylinder 18, perpendicular groove has been seted up at the top of cylinder 18, perpendicular inslot slidable mounting has bracing piece 8 that is connected with splint 10, the through-hole has been seted up to the inside of bracing piece 8, one side screw thread of cylinder 18 runs through has positioning screw 9, positioning screw 9 and through-hole looks adaptation.
The splint 10 drives bracing piece 8, and bracing piece 8 slidable mounting is in the inside of erecting the groove, rotates locating screw 9 afterwards, and locating screw 9 runs through the inside through-hole of bracing piece 8, and convenience of customers carries out the dismouting to splint 10.
The top of the workbench 2 and two sides of the sliding block 4 are fixedly connected with auxiliary plates 13, and bearing plates 14 with cross-shaped cross sections are fixedly connected inside the auxiliary plates 13.
Providing a placing platform for the workpiece.
The outer wall of the workbench 2 and one side of the workbench, which is positioned on the second bevel gear 7, are provided with a protective cover 15, and the workbench 2 is connected with the protective cover 15 through working bolts.
The meshing position of the first bevel gear 6 and the second bevel gear 7 is protected, so that the safety of the device is improved.
A bending plate 16 is fixedly connected to the lower part of the workbench 2 and positioned at the top of the fixed seat 1, a waste box 17 is arranged inside the bending plate 16 and positioned below the guide hole 3,
The work piece receives the processing when the location centre gripping, and the sweeps that processing produced can get into waste box 17 through guiding hole 3, and convenience of customers collects the waste material.
The working principle of the universal automatic positioning clamp provided by the utility model is as follows;
The first step: the clamping plate 10 is placed above the sliding block 4, the clamping plate 10 drives the supporting rod 8, the supporting rod 8 is slidably mounted in the vertical groove, the positioning screw 9 is rotated, the positioning screw 9 penetrates through the through hole in the supporting rod 8, and a user can conveniently disassemble and assemble the clamping plate 10.
And a second step of: starting a working motor, driving a second bevel gear 7 to rotate by the working motor, meshing the second bevel gear 7 with a first bevel gear 6, so that the positive and negative screw rod 5 rotates, the positive and negative screw rod 5 is matched with a screw hole in the sliding block 4, the two sliding blocks 4 are simultaneously controlled to move inwards or outwards, the sliding block 4 drives a clamping plate 10, when the two clamping plates 10 move inwards, workpieces are conveniently positioned, and the anti-skid rubber plate 12 can be disassembled and assembled under the action of a positioning groove 11, so that the wear resistance and the anti-skid performance of the clamping plate 10 are improved.
And a third step of: place the waste material box 17 in the below of guiding hole 3, the work piece receives the processing when the location centre gripping, and the sweeps that processing produced can get into waste material box 17 through guiding hole 3, and convenience of customers gathers the waste material.
Compared with the related art, the universal automatic positioning clamp provided by the utility model has the following structure
The beneficial effects are that:
This product is through starting the work motor, the work motor drives second bevel gear 7 and rotates, second bevel gear 7 and the meshing of first bevel gear 6, thereby realize the rotation of positive and negative lead screw 5, positive and negative lead screw 5 and the inside wire hole cooperation of slider 4, thereby realize simultaneously controlling two sliders 4 and inwards or outwards move, slider 4 drives splint 10 simultaneously, be convenient for fix a position the machined part when two splint 10 inwards move, but also can dismouting antiskid rubber sheet 12 under the effect of constant head tank 11, make splint 10 wear-resisting antiskid nature improve, place splint 10 in the top of slider 4, splint 10 drive bracing piece 8, bracing piece 8 slidable mounting is in the inside of perpendicular groove, then rotate positioning screw 9, positioning screw 9 runs through the inside through-hole of bracing piece 8, convenience of customers dismouting splint 10.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323285012.7U CN221270420U (en) | 2023-12-04 | 2023-12-04 | A universal automatic positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323285012.7U CN221270420U (en) | 2023-12-04 | 2023-12-04 | A universal automatic positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221270420U true CN221270420U (en) | 2024-07-05 |
Family
ID=91707924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323285012.7U Active CN221270420U (en) | 2023-12-04 | 2023-12-04 | A universal automatic positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221270420U (en) |
-
2023
- 2023-12-04 CN CN202323285012.7U patent/CN221270420U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260108 Address after: 334000 Jiangxi Province Shangrao City Economic and Technological Development Zone Cai Cheng factory area road land north side, east of planned land (expansion zone) Patentee after: Jiangxi Xuyang Technology Co.,Ltd. Country or region after: China Address before: 310000 Zhejiang Province Hangzhou City Qiantang New District Yipeng Street Qingliu Central Road 888 Yipeng Science and Technology Innovation Park Room 1517 Patentee before: Hangzhou Xinhe Machinery Manufacturing Co.,Ltd. Country or region before: China |