CN219944696U - Oil pump valve bush side opening processingequipment - Google Patents
Oil pump valve bush side opening processingequipment Download PDFInfo
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- CN219944696U CN219944696U CN202321586210.4U CN202321586210U CN219944696U CN 219944696 U CN219944696 U CN 219944696U CN 202321586210 U CN202321586210 U CN 202321586210U CN 219944696 U CN219944696 U CN 219944696U
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- clamping
- bushing
- workbench
- double
- mounting block
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- 238000005553 drilling Methods 0.000 claims abstract description 21
- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 2
- 241000227287 Elliottia pyroliflora Species 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machine tools, in particular to a side hole machining device for an oil pump valve bushing, which comprises a workbench, a drilling device and a clamping assembly; the clamping assembly comprises two sliding blocks, a double-threaded screw, two clamping blocks, two friction pads and a rotating mechanism; the workbench is provided with a chute; the clamping block is provided with a V-shaped notch; when the bushing is used, the bushing is placed between the two clamping blocks, then the rotating mechanism is utilized to drive the double-threaded screw to rotate, the double-threaded screw drives the two sliding blocks to be mutually close, the two clamping blocks are driven to be mutually close, the two clamping blocks are mutually close to clamp the bushing, and then the drilling device is utilized to drill holes on the bushing; because the V-shaped notch enables the clamping blocks to carry out limiting clamping on the bushing from the upper side and the lower side, after the two clamping blocks are mutually closed, the clamping blocks carry out limiting clamping on the left side and the right side of the bushing, so that the bushing can be more stably clamped during processing.
Description
Technical Field
The utility model relates to the technical field of machine tools, in particular to a side hole machining device for an oil pump valve bushing.
Background
The bushing is a matched set for sealing, wear protection and the like of mechanical parts, and is a ring sleeve with the function of a gasket; during the processing of the bushing, a side hole needs to be drilled.
Prior art (CN 210188561U) discloses a device for drilling of copper bush lateral wall, when using, place the bush in the intermediate position of two first sliders, through shaking first crank, drive first threaded rod and second threaded rod and all rotate in the inside of base, two first sliders begin to slide, the block catches the bush, the setting of slipmat is convenient for fix the bush, phenomenon that the antiskid appears skidding when preventing drilling, then according to the position that needs to punch on the copper bush, adjust the position through the slip box and make the drill bit correspond with the position that punches, use the bolt to fix it after sliding the box to suitable position, then start the motor rotation work, drive the drill bit, shake the second crank at last, drive the second slider and slide down on the second spout, the second slider is connected with the fixed block stationary phase, drive the box down motion, make the drill bit begin drilling work.
But adopt above-mentioned mode, the upper end of first slider is arc structure, and the top does not have stop gear, and when two first sliders draw close the centre gripping bush, the bush upwards moves easily, even has set up the slipmat, still upwards moves easily still, leads to the centre gripping unstable easily.
Disclosure of Invention
The utility model aims to provide a side hole machining device for an oil pump valve bushing, which can clamp the bushing more stably during machining.
In order to achieve the above purpose, the utility model provides a side hole processing device of an oil pump valve bushing, which comprises a workbench, a drilling device and a clamping assembly; the drilling device is arranged at the top of the workbench;
the clamping assembly comprises two sliding blocks, a double-threaded screw, two clamping blocks, two friction pads and a rotating mechanism; the workbench is provided with a chute; the two sliding blocks are respectively connected with the workbench in a sliding manner and are respectively positioned at the inner sides of the sliding grooves; the double-thread screw is rotationally connected with the workbench, is respectively in threaded connection with the two sliding blocks, and respectively penetrates through the two sliding blocks; the two clamping blocks are fixedly connected with the two sliding blocks respectively and are positioned at the tops of the two sliding blocks respectively; the clamping block is provided with a V-shaped notch; the two friction pads are fixedly connected with the two clamping blocks respectively and are positioned at the inner sides of the two V-shaped notches respectively; the rotating mechanism is arranged on one side of the double-threaded screw rod.
The clamping assembly further comprises a front mounting block, a rear mounting block, a tight supporting screw and a pressure plate; the front mounting block is fixedly connected with the workbench and is positioned at the top of the workbench; the rear mounting block is fixedly connected with the workbench and is positioned at the top of the workbench; the abutting screw rod is in threaded connection with the front mounting block and penetrates through the front mounting block; the pressure plate is rotationally connected with the abutting screw rod and is positioned on one side of the abutting screw rod.
Wherein the clamping assembly further comprises a knob; the knob is fixedly connected with the abutting screw rod and is positioned on one side, away from the pressure plate, of the abutting screw rod.
Wherein the rotating mechanism comprises a rotating block and a handle; the rotating block is fixedly connected with the double-threaded screw rod and is positioned at one side of the double-threaded screw rod; the handle is rotatably connected with the rotating block and is positioned at one side of the rotating block.
Wherein the clamping assembly further comprises a cleat; the anti-slip pad is fixedly connected with the rear mounting block and is positioned on one side of the rear mounting block.
According to the oil pump valve bushing side hole machining device, the sliding grooves are used for slidably mounting the two sliding blocks; the double-threaded screw is divided into a left section and a right section, the thread directions of the left section and the right section are opposite, and the two sliding blocks can be driven to slide close to each other or slide away from each other by rotating the double-threaded screw; thereby driving the two clamping blocks to slide towards each other or slide away from each other; the V-shaped notch is used for limiting and clamping the bushing from the upper side and the lower side of the clamping block; when the drilling device is used, the bushing is placed between the two clamping blocks, the rotating mechanism is used for driving the double-threaded screw to rotate, the double-threaded screw drives the two sliding blocks to be close to each other, the two clamping blocks are driven to be close to each other, the two clamping blocks are close to each other to clamp the bushing, and then the drilling device is used for drilling the bushing; because the V-shaped notch enables the clamping blocks to be used for limiting and clamping the bushing from the upper side and the lower side, after the two clamping blocks are mutually closed, the clamping blocks are used for limiting and clamping the left side and the right side of the bushing, and therefore the bushing can be clamped more stably during processing.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is a schematic overall structure of a second embodiment of the present utility model.
101-workbench, 102-drilling device, 103-clamping assembly, 104-slider, 105-double-threaded screw, 106-clamping block, 107-friction pad, 108-rotating mechanism, 109-front mounting block, 110-rear mounting block, 111-tight screw, 112-pressure plate, 113-knob, 114-rotating block, 115-handle, 116-chute, 117-V-notch, 201-anti-slip pad.
Detailed Description
The first embodiment of the utility model is as follows:
referring to fig. 1-2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a cross-sectional overall view of the first embodiment of the present utility model.
The utility model provides a side hole processing device for an oil pump valve bushing, which comprises: comprising a table 101, a drilling device 102 and a clamping assembly 103; the clamping assembly 103 comprises two sliding blocks 104, a double-threaded screw 105, two clamping blocks 106, two friction pads 107, a rotating mechanism 108, a front mounting block 109, a rear mounting block 110, a tightening screw 111, a pressure plate 112 and a knob 113; the rotating mechanism 108 comprises a rotating block 114 and a handle 115; the workbench 101 is provided with a chute 116; the clamping block 106 has a V-shaped notch 117. The bushing can be more stably clamped during processing through the scheme.
For this embodiment, the drilling device 102 is disposed on top of the table 101. The workbench 101 is used for installing the drilling device 102 and the clamping assembly 103, and the drilling device 102 is used for machining side holes of a bushing.
Wherein, the two sliding blocks 104 are respectively connected with the workbench 101 in a sliding manner and are respectively positioned at the inner sides of the sliding grooves 116; the double-threaded screw 105 is rotatably connected with the workbench 101, is respectively in threaded connection with the two sliding blocks 104, and respectively penetrates through the two sliding blocks 104; the two clamping blocks 106 are fixedly connected with the two sliding blocks 104 respectively and are positioned at the tops of the two sliding blocks 104 respectively; the two friction pads 107 are fixedly connected with the two clamping blocks 106 respectively and are positioned inside the two V-shaped notches 117 respectively; the rotation mechanism 108 is provided on one side of the double-threaded screw 105. The sliding groove 116 is used for slidably mounting the two sliding blocks 104; the double-threaded screw 105 is divided into a left section and a right section, the thread directions of the left section and the right section are opposite, and the two sliding blocks 104 can be driven to mutually slide close or slide away by rotating the double-threaded screw 105; thereby driving the two clamping blocks 106 to slide towards each other or slide away from each other; the V-shaped notch 117 is used for limiting and clamping the bushing from the upper side and the lower side of the clamping block 106; the friction pad 107 is used for increasing the friction force between the clamping block 106 and the bushing; when the bushing drilling device is used, the bushing is placed between the two clamping blocks 106, the rotating mechanism 108 is used for driving the double-threaded screw 105 to rotate, the double-threaded screw 105 drives the two sliding blocks 104 to be close to each other, the two clamping blocks 106 are driven to be close to each other, the two clamping blocks 106 are close to each other to clamp the bushing, and then the drilling device 102 is used for drilling the bushing; because the V-shaped notch 117 makes the clamping blocks 106 capable of limiting and clamping the bushing from the upper side and the lower side, after the two clamping blocks 106 are mutually close, limiting and clamping the left side and the right side of the bushing, so that the bushing can be more stably clamped during processing.
Secondly, the front mounting block 109 is fixedly connected with the workbench 101 and is positioned at the top of the workbench 101; the rear mounting block 110 is fixedly connected with the workbench 101 and is positioned at the top of the workbench 101; the abutting screw 111 is in threaded connection with the front mounting block 109 and penetrates through the front mounting block 109; the pressure plate 112 is rotatably connected with the tightening screw 111 and is located at one side of the tightening screw 111. When clamping the bushing, one end of the bushing is abutted against the side edge of the rear mounting block 110, the bushing is placed between the two clamping blocks 106, the two clamping blocks 106 are used for clamping the bushing, the abutting screw 111 is rotated, the pressing plate 112 is used for abutting the end of the bushing, and the pressing plate 112 is matched with the rear mounting block 110 to clamp the front end and the rear end of the bushing.
Meanwhile, the knob 113 is fixedly connected with the tightening screw 111, and is located at a side of the tightening screw 111 away from the pressure plate 112. The knob 113 is used to facilitate screwing the tightening screw 111.
In addition, the rotating block 114 is fixedly connected with the double-threaded screw 105 and is positioned at one side of the double-threaded screw 105; the handle 115 is rotatably connected to the rotating block 114 and is located at one side of the rotating block 114. The rotation block 114 makes the handle 115 deviate from the rotation center of the double-threaded screw 105, and the double-threaded screw 105 can be rotated more effort-saving by grasping the handle 115.
According to the side hole machining device for the oil pump valve bushing, when the bushing is clamped, one end of the bushing is propped against the side edge of the rear mounting block 110, the bushing is placed between the two clamping blocks 106, the handle 115 is held and rotated to drive the double-threaded screw 105 to rotate, the double-threaded screw 105 drives the two sliding blocks 104 to be mutually close to drive the two clamping blocks 106 to be mutually close, the two clamping blocks 106 are mutually close to clamp the bushing, then the propping screw 111 is rotated, the end part of the bushing is propped against by the pressure plate 112, the front end and the rear end of the bushing are clamped by the pressure plate 112 matched with the rear mounting block 110, and finally the bushing is drilled by the drilling device 102.
The second embodiment of the utility model is as follows:
on the basis of the first embodiment, please refer to fig. 3, wherein fig. 3 is a schematic diagram of the overall structure of the second embodiment of the present utility model.
The clamping assembly 103 of the oil pump valve bushing side hole machining device provided by the utility model further comprises an anti-slip pad 201.
For this embodiment, the anti-slip pad 201 is fixedly connected to the rear mounting block 110 and located on one side of the rear mounting block 110. The anti-slip pad 201 is used to prevent the bushing from rotating at the side of the rear mounting block 110, so that the clamping is stable.
In the oil pump valve bushing side hole machining device according to the present embodiment, the anti-slip pad 201 is used to prevent the bushing from rotating at the side of the rear mounting block 110, so that the clamping is stable.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. The side hole machining device for the oil pump valve bushing comprises a workbench and a drilling device; the drilling device is arranged at the top of the workbench; it is characterized in that the method comprises the steps of,
the clamping assembly is also included;
the clamping assembly comprises two sliding blocks, a double-threaded screw, two clamping blocks, two friction pads and a rotating mechanism;
the workbench is provided with a chute; the two sliding blocks are respectively connected with the workbench in a sliding manner and are respectively positioned at the inner sides of the sliding grooves; the double-thread screw is rotationally connected with the workbench, is respectively in threaded connection with the two sliding blocks, and respectively penetrates through the two sliding blocks; the two clamping blocks are fixedly connected with the two sliding blocks respectively and are positioned at the tops of the two sliding blocks respectively; the clamping block is provided with a V-shaped notch; the two friction pads are fixedly connected with the two clamping blocks respectively and are positioned at the inner sides of the two V-shaped notches respectively; the rotating mechanism is arranged on one side of the double-threaded screw rod.
2. The oil pump valve bushing side hole machining device according to claim 1, wherein,
the clamping assembly further comprises a front mounting block, a rear mounting block, a tight supporting screw rod and a pressure plate; the front mounting block is fixedly connected with the workbench and is positioned at the top of the workbench; the rear mounting block is fixedly connected with the workbench and is positioned at the top of the workbench; the abutting screw rod is in threaded connection with the front mounting block and penetrates through the front mounting block; the pressure plate is rotationally connected with the abutting screw rod and is positioned on one side of the abutting screw rod.
3. The device for machining the side hole of the valve bushing of the oil pump according to claim 2, wherein,
the clamping assembly further comprises a knob; the knob is fixedly connected with the abutting screw rod and is positioned on one side, away from the pressure plate, of the abutting screw rod.
4. The device for machining the side hole of the oil pump valve bushing according to claim 3, wherein,
the rotating mechanism comprises a rotating block and a handle; the rotating block is fixedly connected with the double-threaded screw rod and is positioned at one side of the double-threaded screw rod; the handle is rotatably connected with the rotating block and is positioned at one side of the rotating block.
5. The oil pump valve bushing side hole machining device according to claim 4, wherein,
the clamping assembly further comprises a non-slip mat; the anti-slip pad is fixedly connected with the rear mounting block and is positioned on one side of the rear mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586210.4U CN219944696U (en) | 2023-06-20 | 2023-06-20 | Oil pump valve bush side opening processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586210.4U CN219944696U (en) | 2023-06-20 | 2023-06-20 | Oil pump valve bush side opening processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944696U true CN219944696U (en) | 2023-11-03 |
Family
ID=88545247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586210.4U Active CN219944696U (en) | 2023-06-20 | 2023-06-20 | Oil pump valve bush side opening processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944696U (en) |
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2023
- 2023-06-20 CN CN202321586210.4U patent/CN219944696U/en active Active
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