CN216126844U - Auxiliary jig for frame machining - Google Patents
Auxiliary jig for frame machining Download PDFInfo
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- CN216126844U CN216126844U CN202121172273.6U CN202121172273U CN216126844U CN 216126844 U CN216126844 U CN 216126844U CN 202121172273 U CN202121172273 U CN 202121172273U CN 216126844 U CN216126844 U CN 216126844U
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- 238000003754 machining Methods 0.000 title description 5
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 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
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an auxiliary jig for frame processing, which relates to the field of hardware processing and comprises a support frame, wherein a first cross beam, a second cross beam and a third cross beam are sequentially arranged on the support frame, top mounting plates are arranged at two ends of the first cross beam, top positioning devices are arranged on the top mounting plates, middle mounting plates are arranged at two ends of the second cross beam, middle positioning devices are arranged on the middle mounting plates, bottom positioning devices are arranged at two ends of the third cross beam, a connecting plate is arranged between the two middle positioning devices along the gravity direction, one end of the connecting plate is fixed on the middle mounting plate, the other end of the connecting plate is fixed on the top mounting plate, a positioning block is fixed on the connecting plate, and a limiting block is convexly arranged at one end, far away from the support frame, of the upper surface of the positioning block. Through locating piece bearing frame, top positioner applys pressure to the frame top, and middle part positioner can centre gripping frame middle part position, and bottom positioner applys pressure to the frame bottom, can effectively fix the frame.
Description
Technical Field
The utility model relates to the field of hardware processing, in particular to an auxiliary jig for processing a frame.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. In addition to machining, casting, forging, welding, stamping, extrusion, and the like are also known, but parts requiring high precision and fine surface roughness generally require final machining on a machine tool.
A frame constructed by welding hollow tubing and sheet material as shown in fig. 2 requires assembly of tubing and sheet material fittings for further processing during processing. At present, the fixing mode of the frame is generally manual fixing, and the frame is manually supported, so that danger exists during processing, hands of workers can be injured, and the efficiency of manually fixing the frame is low.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an auxiliary fixture for frame processing, so as to solve the problems of the related art.
In order to achieve the purpose, the utility model adopts the following technical scheme: an auxiliary jig for processing a frame comprises a support frame, wherein a first cross beam, a second cross beam and a third cross beam are sequentially arranged on the support frame along the gravity direction, top mounting plates are arranged at two ends of the first cross beam, a top positioning device is arranged on each top mounting plate, the two ends of the second beam are respectively provided with a middle mounting plate, each middle mounting plate is provided with a middle positioning device, bottom positioning devices are arranged at two ends of the third cross beam, the middle positioning device is arranged between the top positioning device and the bottom positioning device, a connecting plate is arranged between the two middle positioning devices along the gravity direction, one end of the connecting plate is fixed on the middle mounting plate, the other end of the connecting plate is fixed on the top mounting plate, the connecting plate is fixedly provided with a positioning block, and one end, far away from the support frame, of the upper surface of the positioning block is convexly provided with a limiting block. Through locating piece bearing frame, top positioner applys pressure to the frame top, and middle part positioner can centre gripping frame middle part position, and bottom positioner applys pressure to the frame bottom, can effectively fix the frame.
Further, middle part positioner includes middle part mounting panel, middle part cylinder, articulated piece, middle part depression bar, connecting rod, middle part depression bar and middle part locating piece, middle part mounting panel one end is equipped with the middle part cylinder, the middle part mounting panel other end is equipped with the middle part locating piece, the fixed articulated piece that is equipped with on the cylinder of middle part, the piston rod of middle part cylinder articulates there is the middle part depression bar, articulated piece articulates there is the connecting rod, middle part depression bar middle part is articulated with the connecting rod, the middle part locating piece is close to the middle part depression bar concave middle part constant head tank that is equipped with on the surface. The middle cylinder drives one end of the middle pressure rod to do linear motion, so that the middle pressure rod and the connecting rod rotate, the other end of the middle pressure rod is close to or far away from the middle positioning block, and the middle pressure rod is matched with the middle positioning block clamping frame.
Further, top positioner includes cylinder mount pad, top cylinder, slider, be equipped with the cylinder mount pad on the mounting panel of top, the spout has been seted up to the cylinder mount pad, it is equipped with the slider to slide in the spout, cylinder mount pad upper end is equipped with the top cylinder, the piston rod and the slider upper end fixed connection of top cylinder, the slider lower extreme is equipped with the circular recess in a concave way. The top cylinder pushes the sliding block to slide, and the sliding block applies pressure to the top of the frame to enable the frame to tend to be downward and cooperate with the bottom positioning device to clamp the frame.
Further, the bottom positioning device comprises a bottom cylinder, a bottom positioning block and an end positioning block, the bottom cylinder is arranged on the third cross beam at intervals, a plurality of bottom positioning blocks are arranged between the bottom cylinders, the end positioning block is arranged on one side, away from the bottom positioning block, of each bottom cylinder, and positioning grooves are formed in the upper end faces of the end positioning block and the bottom positioning block in a concave mode. The bottom of the frame is supported by the bottom positioning block and the end positioning block, and the bottom cylinder is used for applying thrust to the frame to enable the frame to tend to be upward and cooperate with the top positioning device to clamp the frame.
Furthermore, a proximity sensor is arranged between the first cross beam and the second cross beam, a proximity sensor is arranged between the second cross beam and the third cross beam, and the proximity sensors are fixedly arranged on the supporting frame. The object is detected by a proximity sensor, which is triggered by the frame when the frame is placed on the positioning block.
Furthermore, detection through holes opposite to the proximity sensors are formed in the connecting plate and the bottom positioning block. The proximity sensor can work smoothly, and the detection path of the proximity sensor is prevented from being blocked.
Further, the middle mounting plate is an L-shaped plate body. A middle cylinder and a middle positioning block are installed through a middle installation plate.
Furthermore, a plurality of L-shaped welding plates are arranged on the third cross beam, and the end positioning block and the bottom positioning block are fixedly arranged on the L-shaped welding plates. The end positioning block and the bottom positioning block are supported by the L-shaped welding plate, so that the end positioning block, the bottom positioning block and the support frame keep a certain distance.
Furthermore, a stop block is arranged on the side face, far away from the bottom cylinder, of the end positioning block, and the upper end face of the stop block is arranged above the bottom of the positioning groove. The pipe at the bottom of the positioning frame is clamped by the two stop blocks.
Furthermore, the lower end of the inner wall of the sliding groove is convexly provided with a convex block. And positioning the lowest position of the slide block by using the bump.
The utility model has the beneficial effects that: through locating piece bearing frame, top positioner applys pressure to the frame top, and middle part positioner can centre gripping frame middle part position, and bottom positioner applys pressure to the frame bottom, can effectively fix the frame.
Drawings
The figures further illustrate the utility model, but the examples in the figures do not constitute any limitation of the utility model.
Fig. 1 is a schematic structural view of an auxiliary fixture for processing a frame according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a frame according to an embodiment of the present invention.
The labels in the figure are: the support frame comprises a support frame 1, a first cross beam 11, a second cross beam 12, a third cross beam 13, a top mounting plate 111, a top positioning device 2, a middle mounting plate 121, a middle positioning device 3, a bottom positioning device 4, a connecting plate 5, a positioning block 6 and a limiting block 7.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right" used herein generally refer to the upper, lower, left, and right directions as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-2, an auxiliary jig for processing a frame according to an embodiment of the present invention includes a supporting frame 1, the supporting frame 1 is sequentially provided with a first beam 11, a second beam 12, and a third beam 13 along a gravity direction, top mounting plates 111 are respectively disposed at two ends of the first beam 11, a top positioning device 2 is disposed on each top mounting plate 111, middle mounting plates 121 are disposed at two ends of the second beam 12, a middle positioning device 3 is disposed on each middle mounting plate 121, bottom positioning devices 4 are disposed at two ends of the third beam 13, the middle positioning device 3 is disposed between the top positioning device 2 and the bottom positioning device 4, a connecting plate 5 is disposed between the middle positioning devices 3 along the gravity direction, one end of the connecting plate 5 is fixed on the middle mounting plate 121, and the other end of the connecting plate 5 is fixed on the top mounting plate 111, a positioning block 6 is fixed on the connecting plate 5, and a limiting block 7 is convexly arranged at one end, far away from the support frame 1, of the upper surface of the positioning block 6. Through 6 bearing frames of locating piece, top positioner 2 exerts pressure to the frame top, and middle part positioner 3 can centre gripping frame middle part position, and bottom positioner 4 exerts pressure to the frame bottom, can effectively fixed frame.
The top positioning device 2 comprises a cylinder mounting seat, a top cylinder and a sliding block, the cylinder mounting seat is arranged on the top mounting plate 111, a sliding groove is formed in the cylinder mounting seat, the sliding block is arranged in the sliding groove in a sliding mode, the top cylinder is arranged at the upper end of the cylinder mounting seat, a piston rod of the top cylinder is fixedly connected with the upper end of the sliding block, and a circular groove is formed in the lower end of the sliding block in a concave mode. The top cylinder pushes the sliding block to slide, and the sliding block applies pressure to the top of the frame to enable the frame to tend to be downward and cooperate with the bottom positioning device 4 to clamp the frame.
The bottom positioning device 4 comprises a bottom cylinder, a bottom positioning block 6 and an end positioning block 6, the bottom cylinder is arranged on the third cross beam 13 at intervals, a plurality of bottom positioning blocks 6 are arranged between the bottom cylinders, the end positioning block 6 is arranged on one side, away from the bottom positioning block 6, of the bottom cylinder, and positioning grooves are formed in the upper end faces of the end positioning block 6 and the bottom positioning block 6 in a concave mode. The bottom of the frame is supported by the bottom positioning block 6 and the end positioning block 6, and the bottom cylinder is used for applying thrust to the frame to enable the frame to tend to be upward and cooperate with the top positioning device 2 to clamp the frame.
Be equipped with proximity sensor between first crossbeam 11 and the second crossbeam 12, be equipped with proximity sensor between second crossbeam 12 and the third crossbeam 13, proximity sensor all fixes setting up on support frame 1. The object is detected by a proximity sensor which is activated by the frame when it is placed on the positioning block 6.
And detection through holes opposite to the proximity sensors are formed in the connecting plate 5 and the bottom positioning block 6. The proximity sensor can work smoothly, and the detection path of the proximity sensor is prevented from being blocked.
The middle mounting plate 121 is an L-shaped plate. The middle cylinder and the middle positioning block 6 are installed through the middle mounting plate 121.
And a plurality of L-shaped welding plates are arranged on the third cross beam 13, and the end positioning block 6 and the bottom positioning block 6 are fixedly arranged on the L-shaped welding plates. The end positioning block 6 and the bottom positioning block 6 are supported by the L-shaped welding plate, so that the end positioning block 6, the bottom positioning block 6 and the support frame 1 keep a certain distance.
The side face, far away from the bottom cylinder, of the end positioning block 6 is provided with a stop block, and the upper end face of the stop block is arranged above the bottom of the positioning groove. The pipe at the bottom of the positioning frame is clamped by the two stop blocks.
And a convex block is convexly arranged at the lower end of the inner wall of the sliding groove. And positioning the lowest position of the slide block by using the bump.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a frame processing is with supplementary tool which characterized in that: the improved positioning device comprises a supporting frame, be equipped with first crossbeam, second crossbeam and third crossbeam on the support frame along the direction of gravity in proper order, first crossbeam both ends all are equipped with the top mounting panel, each all be equipped with top positioner on the top mounting panel, second crossbeam both ends all are equipped with the middle part mounting panel, each all be equipped with middle part positioner on the middle part mounting panel, third crossbeam both ends all are equipped with bottom positioner, middle part positioner sets up between top positioner and the bottom positioner, two be equipped with the connecting plate along the direction of gravity between the middle part positioner, connecting plate one end is fixed in on the middle part mounting panel, the connecting plate other end is fixed in on the top mounting panel, be fixed with the locating piece on the connecting plate, the protruding stopper that is equipped with of one end that the support frame was kept away from to the locating piece upper surface.
2. The auxiliary jig for frame work according to claim 1, wherein: middle part positioner includes middle part mounting panel, middle part cylinder, articulated piece, middle part depression bar, connecting rod, middle part depression bar and middle part locating piece, middle part mounting panel one end is equipped with the middle part cylinder, the middle part mounting panel other end is equipped with the middle part locating piece, the fixed articulated piece that is equipped with on the cylinder of middle part, the piston rod of middle part cylinder articulates there is the middle part depression bar, articulated piece articulates there is the connecting rod, middle part depression bar middle part is articulated with the connecting rod, the middle part locating piece is close to the concave middle part constant head tank that is equipped with on the surface of middle part depression bar.
3. The auxiliary jig for frame work according to claim 1, wherein: the top positioning device comprises a cylinder mounting seat, a top cylinder and a sliding block, the cylinder mounting seat is arranged on the top mounting plate, a sliding groove is formed in the cylinder mounting seat, the sliding block is arranged in the sliding groove in a sliding mode, the top cylinder is arranged at the upper end of the cylinder mounting seat, a piston rod of the top cylinder is fixedly connected with the upper end of the sliding block, and a circular groove is formed in the lower end of the sliding block in a concave mode.
4. The auxiliary jig for frame work according to claim 1, wherein: the bottom positioning device comprises a bottom cylinder, a bottom positioning block and an end positioning block, the bottom cylinder is arranged on the third cross beam at intervals, a plurality of bottom positioning blocks are arranged between the bottom cylinders, the end positioning block is arranged on one side, away from the bottom positioning block, of the bottom cylinder, and positioning grooves are concavely formed in the upper end faces of the end positioning block and the bottom positioning block.
5. The auxiliary jig for frame work according to claim 4, wherein: be equipped with proximity sensor between first crossbeam and the second crossbeam, be equipped with proximity sensor between second crossbeam and the third crossbeam, proximity sensor all fixes and sets up on the support frame.
6. The auxiliary jig for frame work according to claim 5, wherein: and detection through holes opposite to the proximity sensors are formed in the connecting plate and the bottom positioning block.
7. The auxiliary jig for frame work according to claim 1, wherein: the middle mounting plate is an L-shaped plate body.
8. The auxiliary jig for frame work according to claim 5, wherein: and the third beam is provided with a plurality of L-shaped welding plates, and the end positioning block and the bottom positioning block are fixedly arranged on the L-shaped welding plates.
9. The auxiliary jig for frame work according to claim 5, wherein: the side face, far away from the bottom cylinder, of the end positioning block is provided with a stop block, and the upper end face of the stop block is arranged above the bottom of the positioning groove.
10. The auxiliary jig for frame work according to claim 3, wherein: and a convex block is convexly arranged at the lower end of the inner wall of the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172273.6U CN216126844U (en) | 2021-05-28 | 2021-05-28 | Auxiliary jig for frame machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121172273.6U CN216126844U (en) | 2021-05-28 | 2021-05-28 | Auxiliary jig for frame machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216126844U true CN216126844U (en) | 2022-03-25 |
Family
ID=80765891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121172273.6U Expired - Fee Related CN216126844U (en) | 2021-05-28 | 2021-05-28 | Auxiliary jig for frame machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216126844U (en) |
-
2021
- 2021-05-28 CN CN202121172273.6U patent/CN216126844U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |