CN220943279U - Milling surface drilling fixture for chain wheel shell mounting bracket - Google Patents
Milling surface drilling fixture for chain wheel shell mounting bracket Download PDFInfo
- Publication number
- CN220943279U CN220943279U CN202323003193.XU CN202323003193U CN220943279U CN 220943279 U CN220943279 U CN 220943279U CN 202323003193 U CN202323003193 U CN 202323003193U CN 220943279 U CN220943279 U CN 220943279U
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- CN
- China
- Prior art keywords
- mounting bracket
- drilling
- drilling fixture
- shell mounting
- fixing
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- 238000005553 drilling Methods 0.000 title claims abstract description 63
- 238000003801 milling Methods 0.000 title claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides a milling surface drilling fixture for a sprocket shell mounting bracket, relates to the field of drilling fixtures, and aims to solve the problem that the drilling height of the sprocket shell mounting bracket is constant and is laborious when drilling is performed at the bottom position; comprising the following steps: a drilling fixture; the rear end of the drilling fixture is fixedly connected with the supporting component through the connecting component, a fixing head used for limiting is inserted into the auxiliary component, and the fixing head is installed in the auxiliary component through a spring and is pulled freely; after the drilling clamp and parts thereof are damaged, the drilling clamp is directly pulled to rise, and the drilling clamp is quickly disassembled, maintained or replaced; when the height of the sprocket shell mounting bracket needs to be adjusted, the pulling piece is directly pulled to displace, and the drilling fixture is controlled to drive the sprocket shell mounting bracket to ascend to adjust the height, so that the drilling fixture and the sprocket shell mounting bracket are used for adjusting the height, and drilling is conveniently carried out on the bottom position of the sprocket shell mounting bracket.
Description
Technical Field
The utility model belongs to the technical field of drilling clamps, and particularly relates to a sprocket shell mounting bracket milling surface drilling clamp.
Background
When carrying out automobile parts processing, need use boring grab to drill to the installing support, improve the accuracy of drilling, improve drilling precision, the installing support supports sprocket shell location installation, improve the installation convenience, and the common face milling boring grab that is used for sprocket shell installing support in the market, sprocket shell installing support is controlled and is moved not enough conveniently, it is comparatively laborious, it can press from both sides tightly fixedly to need frequent adjustment position, and boring grab and the part in place ahead thereof, if damage appears, it is comparatively difficult to maintain, and sprocket shell installing support's drilling height is invariable, in the time of the bottom position drilling, it is comparatively laborious.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a milling drilling fixture for a chain wheel shell mounting bracket, which aims to solve the problems that the conventional milling drilling fixture for the chain wheel shell mounting bracket is inconvenient to operate and move, is laborious and can be clamped and fixed only by frequently adjusting positions.
The utility model relates to a drilling fixture for milling a surface of a chain wheel shell mounting bracket, which comprises the following components: a drilling fixture; the rear end of the drilling fixture is fixedly connected with the supporting components through the connecting components, the supporting components are supported at the rear of the drilling fixture, two supporting components are arranged in total, the outer ends of the supporting components are provided with auxiliary components, fixing heads used for limiting are inserted into the auxiliary components, and the fixing heads are installed in the auxiliary components in a free drawing mode through springs; the bottom structure, T shape structure the bottom structure is installed and is used in boring grab's bottom, and the guide is installed through the spout to the bottom structure, and U-shaped structure's clamp structure is installed to T shape structure's guide top, and flexible rubber material's clamp structure outside is equipped with the recess.
Optionally, the front end of the drilling fixture is provided with a pneumatically driven clamping assembly, the clamping assembly is used for fixing the chain wheel shell mounting bracket, and two sides of the rear end of the drilling fixture are respectively fixed with a connecting assembly with a T-shaped structure; the rear end of each connecting component is provided with uniformly arranged limiting grooves, fixing heads are inserted into the limiting grooves, the connecting components are fixed by the fixing heads, and the bottom ends of the supporting components are fixedly connected with the upper part of the bottom structure; every the inboard of supporting component is equipped with the slot of a T shape structure, and connecting component has been inserted to the inside of slot to freely pull in the inside of slot, the inner of fixed head runs through auxiliary assembly and supporting component, and the protrusion is in the inside of slot, and the outer end welded fastening of two fixed heads has a U-shaped structural pulling piece, and the pulling piece drives two fixed heads and displaces together.
Optionally, the top end of the bottom structure is provided with two sliding grooves with T-shaped structures, the inner end of each sliding groove is provided with a round hole, the guide piece is inserted into the sliding groove to slide freely, the outer parts of the two guide pieces are welded and fixed with a control structure with a U-shaped structure, and the two sides of the control structure are cylindrical structures and are inserted into the round holes to be drawn freely; two support plates are welded at the two ends above each guide piece respectively, the support plates made of elastic metal are arranged in an inclined mode, the support plates are symmetrically arranged, the inner sides of the top ends of the two support plates at each side are welded and fixed with a pushing structure made of elastic metal, and the pushing structure is embedded in the groove and connected with the clamping structure through glue; every the inside both sides of clamp structure are equipped with evenly arranged's internals respectively, and tubular structure's internals are flexible rubber material, and clamp structure's inside bottom is equipped with the mounting of arc structure, and the top of mounting is equipped with the arc wall.
Compared with the prior art, the utility model has the following beneficial effects:
1. When the chain wheel shell mounting bracket needs to be clamped, the chain wheel shell mounting bracket is directly placed above the clamping structure, is fixed in an auxiliary mode through an internal part, and enables the guide part to support the chain wheel shell mounting bracket to be displaced transversely conveniently and quickly by controlling the displacement of the guide part, so that the convenience and fluency of movement are improved, and the chain wheel shell mounting bracket can be positioned and clamped quickly;
2. The drilling clamp is connected with the slot through the connecting component, so that the drilling clamp and parts thereof can be directly pulled to ascend after being damaged, and the drilling clamp can be quickly disassembled, maintained or replaced;
3. When the height of the sprocket shell mounting bracket needs to be adjusted, the pulling piece is directly pulled to displace, the fixing head is separated from the inside of the limiting groove, the drilling fixture is controlled to drive the sprocket shell mounting bracket to rise to adjust the height, the drilling fixture and the sprocket shell mounting bracket are enabled to be used in height adjustment, and drilling is conveniently conducted on the bottom position of the sprocket shell mounting bracket.
Drawings
Fig. 1 is a schematic perspective view of the sprocket housing mounting bracket of the present utility model after clamping.
Fig. 2 is a schematic rear perspective view of the present utility model.
Fig. 3 is an exploded perspective view of the present utility model.
Fig. 4 is an exploded perspective view of the boring grab of the present utility model.
Fig. 5 is an exploded perspective view of the bottom structure of the present utility model.
Fig. 6 is an exploded bottom view of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a drilling fixture; 101. a clamping assembly; 102. a connection assembly; 103. a limit groove; 104. a support assembly; 105. a slot; 106. an auxiliary component; 107. a fixed head; 108. a pull member;
2. A bottom structure; 201. a chute; 202. a guide member; 203. a manipulation structure; 204. a support plate; 205. a pushing structure; 206. a clamping structure; 207. an inner member; 208. and a fixing piece.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 6:
The utility model provides a gear housing mounting bracket milling surface drilling fixture, which comprises: a boring grab 1; the rear end of the drilling fixture 1 is fixedly connected with the supporting component 104 through the connecting component 102, the supporting component 104 is supported at the rear of the drilling fixture 1, two supporting components 104 are arranged, the two supporting components are conveniently spliced with the drilling fixture 1 for use, the auxiliary component 106 is arranged at the outer end of the supporting component 104, the fixing head 107 used for limiting is inserted into the auxiliary component 106, the fixing head 107 is arranged in the auxiliary component 106 through a spring for free drawing and pulling, and is free to move, the connecting component 102 is fixed, so that the drilling fixture 1 can be conveniently and freely moved up and down for disassembly, and meanwhile, the sprocket shell mounting bracket can be driven to freely adjust the height for drilling; the bottom structure 2, the bottom structure 2 of T shape structure is installed and is used in the bottom of boring grab 1, and guide 202 is installed through spout 201 to the bottom structure 2, and U-shaped structure's clamp structure 206 is installed to the guide 202 top of T shape structure, makes sprocket shell installing support be in clamp structure 206's inside fixed, conveniently drives sprocket shell installing support smooth removal and presss from both sides tightly, improves the smoothness nature of clamp, and the clamp structure 206 outside of flexible rubber material is equipped with the recess.
Referring to fig. 4, a pneumatic driving clamping assembly 101 is installed at the front end of a drilling fixture 1, the clamping assembly 101 fixes a sprocket shell mounting bracket, the fixing and positioning effects are improved, two sides of the rear end of the drilling fixture 1 are respectively fixed with a connecting assembly 102 with a T-shaped structure, the connecting assembly is inserted into a slot 105, and the drilling fixture 1 is controlled to be positioned and movably mounted; the rear end of each connecting component 102 is provided with uniformly arranged limiting grooves 103, fixing heads 107 are inserted into the limiting grooves 103, so that the fixing heads 107 are spliced with the limiting grooves 103 at different positions, the drilling fixture 1 is used by freely adjusting the height, the connecting components 102 are fixed by the fixing heads 107, and the bottom ends of the supporting components 104 are fixedly connected with the upper part of the bottom structure 2; the inside of every supporting component 104 is equipped with the slot 105 of a T-shaped structure, and connecting component 102 has been inserted to the inside of slot 105 to freely pull in the inside of slot 105, control boring grab 1 location grafting use, the inner of fixed head 107 runs through auxiliary assembly 106 and supporting component 104, and the protrusion is in the inside of slot 105, and the outer end welded fastening of two fixed heads 107 has a U-shaped structure's pull piece 108, and pull piece 108 drives two fixed heads 107 and moves together, conveniently controls fixed head 107 and removes the use.
Referring to fig. 5 and 6, the top end of the bottom structure 2 is provided with two sliding grooves 201 with T-shaped structures, the inner end of each sliding groove 201 is provided with a round hole, a guide piece 202 is inserted into the sliding groove 201 to slide freely, a chain wheel shell mounting bracket is driven to move smoothly, the adjusting position is fixed, the outer parts of the two guide pieces 202 are welded and fixed with a control structure 203 with a U-shaped structure, the two sides of the control structure 203 are cylindrical structures, and the control structure is inserted into the round holes to be drawn freely, so that the guide piece 202 is driven to move and displace for use; two support plates 204 are welded at the two ends above each guide piece 202 respectively, the support plates 204 made of elastic metal are arranged in an inclined mode, the support plates 204 are symmetrically arranged, an elastic metal pushing structure 205 is welded and fixed on the inner sides of the top ends of the two support plates 204 at each side by means of an elastic support pushing structure 205, the pushing structure 205 is embedded in a groove, the pushing structure 205 pushes a clamping structure 206 by means of elastic assistance, the clamping effect and elasticity are improved, and the elastic guide pieces are connected with the clamping structure 206 by means of glue; the inside both sides of every clamp structure 206 are equipped with evenly arranged's internals 207 respectively for with sprocket shell installing support outside contact, anti-skidding spacing fixed, the internals 207 of tubular structure are flexible rubber material, and clamp structure 206's inside bottom is equipped with arc structure's mounting 208, and the top of mounting 208 is equipped with the arc wall, location support fixed sprocket shell installing support.
When in use, the utility model is characterized in that: after the drilling jig 1 is fixed, the operation structure 203 and the guide piece 202 are pulled to move outwards, then the sprocket shell mounting bracket to be processed is controlled to be mounted, the sprocket shell mounting bracket is enabled to be embedded into the two clamping structures 206 at the same time, the supporting plate 204, the pushing structure 205 and the clamping structure 206 are used for elastically fixing the sprocket shell mounting bracket, the fixing effect and the supporting effect are improved, the guide piece 202 is controlled to move and move through the operation structure 203, the sprocket shell mounting bracket is pushed to move conveniently, the sprocket shell mounting bracket is enabled to be positioned at the front end of the drilling jig 1, the clamping assembly 101 is controlled to operate, the sprocket shell mounting bracket is firmly positioned, then the sprocket shell mounting bracket is drilled, if the sprocket shell mounting bracket is drilled, the pulling piece 108 and the fixing head 107 are pulled to move directly, the fixing head 107 is separated from the inside of the limiting groove 103, the drilling jig 1 and the sprocket shell mounting bracket are controlled to be lifted, the drilling jig 1 is stopped to be fixed after the height is adjusted conveniently, and the fixing head 107 is limited to be fixed, if the drilling jig 1 is required to be removed, and the maintenance convenience is improved.
Claims (7)
1. Sprocket housing installing support mills a boring grab, its characterized in that includes: a drilling jig (1); the rear end of the drilling fixture (1) is fixedly connected with the supporting component (104) through the connecting component (102), the supporting component (104) is supported at the rear of the drilling fixture (1), two supporting components (104) are arranged in total, the auxiliary component (106) is installed at the outer end of the supporting component (104), the fixing head (107) used for limiting is inserted into the auxiliary component (106), and the fixing head (107) is installed in the auxiliary component (106) in a free drawing mode through a spring; the drilling jig comprises a bottom structure (2), wherein the bottom structure (2) of the T-shaped structure is arranged at the bottom of the drilling jig (1) for use, a guide piece (202) is arranged on the bottom structure (2) through a sliding groove (201), a clamping structure (206) of a U-shaped structure is arranged above the guide piece (202) of the T-shaped structure, and a groove is formed in the outer side of the clamping structure (206) of the flexible rubber material.
2. The sprocket housing mounting bracket milling surface drilling fixture according to claim 1, wherein the front end of the drilling fixture (1) is provided with a pneumatically driven clamping assembly (101), the clamping assembly (101) is used for fixing the sprocket housing mounting bracket, and two sides of the rear end of the drilling fixture (1) are respectively provided with a T-shaped connecting assembly (102).
3. The sprocket housing mounting bracket milling surface drilling fixture according to claim 2, wherein the rear end of each connecting component (102) is provided with uniformly arranged limiting grooves (103), fixing heads (107) are inserted into the limiting grooves (103), the connecting components (102) are fixed by the fixing heads (107), and the bottom ends of the supporting components (104) are fixedly connected with the upper part of the bottom structure (2).
4. A sprocket housing mounting bracket milling drilling fixture as set forth in claim 3, wherein a slot (105) of a T-shaped structure is provided on the inner side of each of the support members (104), the connecting members (102) are inserted into the slots (105) and are freely drawn out of the slots (105), the inner ends of the fixing heads (107) penetrate through the auxiliary members (106) and the support members (104) and protrude out of the slots (105), a U-shaped drawing member (108) is welded and fixed to the outer ends of the two fixing heads (107), and the drawing member (108) drives the two fixing heads (107) to move together.
5. The sprocket housing mounting bracket milling surface drilling fixture according to claim 1, wherein the top end of the bottom structure (2) is provided with two sliding grooves (201) with T-shaped structures, the inner end of each sliding groove (201) is provided with a round hole, the guide members (202) are inserted into the sliding grooves (201) to slide freely, the outer parts of the two guide members (202) are welded and fixed with a control structure (203) with a U-shaped structure, and two sides of the control structure (203) are of cylindrical structures and are inserted into the round holes to be pulled freely.
6. The sprocket housing mounting bracket milling surface drilling fixture according to claim 1, wherein two support plates (204) are welded at two ends above each guide member (202), the support plates (204) made of elastic metal are arranged in an inclined mode, the support plates (204) are symmetrically arranged, a pushing structure (205) made of elastic metal is welded and fixed at the inner sides of the top ends of the two support plates (204) at each side, and the pushing structure (205) is embedded in the groove and connected with the clamping structure (206) through glue.
7. The sprocket housing mounting bracket milling surface drilling fixture as set forth in claim 6, wherein inner parts (207) which are uniformly arranged are respectively arranged on two sides of the inside of each clamping structure (206), the inner parts (207) of the circular tubular structures are made of flexible rubber materials, fixing parts (208) of arc structures are arranged at the bottom ends of the inside of the clamping structures (206), and arc grooves are formed at the top ends of the fixing parts (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323003193.XU CN220943279U (en) | 2023-11-08 | 2023-11-08 | Milling surface drilling fixture for chain wheel shell mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323003193.XU CN220943279U (en) | 2023-11-08 | 2023-11-08 | Milling surface drilling fixture for chain wheel shell mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943279U true CN220943279U (en) | 2024-05-14 |
Family
ID=91021344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323003193.XU Active CN220943279U (en) | 2023-11-08 | 2023-11-08 | Milling surface drilling fixture for chain wheel shell mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943279U (en) |
-
2023
- 2023-11-08 CN CN202323003193.XU patent/CN220943279U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |