CN223160514U - A drum workpiece clamping mechanism for boring machine processing - Google Patents
A drum workpiece clamping mechanism for boring machine processingInfo
- Publication number
- CN223160514U CN223160514U CN202422413328.8U CN202422413328U CN223160514U CN 223160514 U CN223160514 U CN 223160514U CN 202422413328 U CN202422413328 U CN 202422413328U CN 223160514 U CN223160514 U CN 223160514U
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- CN
- China
- Prior art keywords
- clamping
- boring
- screw rod
- clamping mechanism
- blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型公开了一种一种用于镗床加工的滚筒工件夹持机构，包括底座，所述底座上设置一对立式轴承座，所述立式轴承座之间设置正反丝杆，所述正反丝杆的一端设置手轮，所述立式轴承座之间设置滑轨，所述滑轨上设置一对滑块，所述正反丝杆螺纹连接一对夹块，所述夹块的底部分别与滑块固定连接，所述夹块相对的一侧分别为弧形面和镗削面，所述弧形面组合形成夹紧槽，所述镗削面组合形成镗削延伸槽，所述夹块内部开设安装槽，所述安装槽内设置内夹紧机构。本实用新型通过设置夹块和内夹紧机构，适用于大部分辊筒工具进行使用，提高了实用性和灵活性。
The utility model discloses a roller workpiece clamping mechanism for boring machine processing, comprising a base, a pair of vertical bearing seats disposed on the base, a forward and reverse screw rod disposed between the vertical bearing seats, a handwheel disposed at one end of the forward and reverse screw rod, a slide rail disposed between the vertical bearing seats, a pair of sliders disposed on the slide rails, the forward and reverse screw rods being threadedly connected to a pair of clamping blocks, the bottoms of the clamping blocks being fixedly connected to the sliders, the opposing sides of the clamping blocks respectively comprising an arcuate surface and a boring surface, the arcuate surfaces forming a clamping groove, the boring surfaces forming a boring extension groove, an installation groove being provided within the clamping block, and an internal clamping mechanism disposed within the installation groove. By providing the clamping block and the internal clamping mechanism, the utility model is suitable for use with most roller tools, thereby improving practicality and flexibility.
Description
Technical Field
The utility model relates to the technical field of machining centers, in particular to a roller workpiece clamping mechanism for boring machine machining.
Background
Boring machines are machine tools which are mainly used for boring the existing prefabricated holes of a workpiece by boring cutters, wherein normally, the boring cutters rotate as main motion, and the boring cutters or the workpiece move as feed motion. The drilling machine is mainly used for machining high-precision holes or finishing finish machining of a plurality of holes by one-time positioning, can be used for machining other machining surfaces related to hole finish machining, and can be used for drilling, milling and cutting with machining precision and surface quality higher than those of a drilling machine by using different tools and accessories.
The existing boring machine can only clamp a workpiece with a single size by using a clamping tool when processing a roller workpiece, and the clamping stability is poor, so that the processing yield of the boring machine is affected.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings of the prior art and provides a roller workpiece clamping mechanism for boring machine machining.
The technical scheme includes that the roller workpiece clamping mechanism for boring machine machining comprises a base, and is characterized in that a pair of vertical bearing seats are arranged on the base, a positive and negative screw rod is arranged between the vertical bearing seats, a hand wheel is arranged at one end of the positive and negative screw rod, a sliding rail is arranged between the vertical bearing seats, a pair of sliding blocks are arranged on the sliding rail, the positive and negative screw rod is in threaded connection with a pair of clamping blocks, the bottoms of the clamping blocks are fixedly connected with the sliding blocks respectively, one side, opposite to the clamping blocks, of each clamping block is respectively an arc-shaped surface and a boring surface, the arc-shaped surfaces are combined to form a clamping groove, the boring surfaces are combined to form a boring extending groove, an installation groove is formed in the clamping blocks, and an inner clamping mechanism is arranged in the installation groove.
Further, the inner clamping mechanism comprises a pair of bearing seats arranged at the bottom of the mounting groove, a screw rod is arranged between the bearing seats, a nut seat is connected to the screw rod in a threaded mode, a connecting rod is arranged at the top of the nut seat, a clamping plate of an arc-shaped structure is arranged at the front end of the connecting rod, a guide rail assembly is arranged at the top of the nut seat, the guide rail assembly is arranged at the top of the mounting groove, and a screwing wheel is arranged at the outer end of the screw rod.
Further, the clamping plate is accommodated in the mounting groove, is made of rubber, and is provided with protruding points on the surface.
After the structure is adopted, the utility model has the beneficial effects that:
The clamping block and the inner clamping mechanism are arranged, so that the roller is suitable for most roller tools, and the practicability and the flexibility are improved.
Drawings
Fig. 1 is a front view of the present utility model.
Reference numerals illustrate:
The device comprises a base 1, a vertical bearing seat 2, a positive and negative screw rod 3, a hand wheel 4, a slide rail 5, a slide block 6, a clamping block 7, a clamping groove 8, a boring extension groove 9, a mounting groove 10, an internal clamping mechanism 11, a bearing seat 111, a screw rod 112, a nut seat 113, a connecting rod 114, a clamping plate 115, a guide rail assembly 116 and a 117 tightening wheel.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and detailed description. It should be understood that the detailed description is presented by way of example only and is not intended to limit the utility model.
Referring to fig. 1, a roller workpiece clamping mechanism for boring machine processing comprises a base 1, a pair of vertical bearing seats 2 are arranged on the base 1, a positive and negative screw rod 3 is arranged between the vertical bearing seats 2, one end of the positive and negative screw rod 3 is provided with a hand wheel 4, a sliding rail 5 is arranged between the vertical bearing seats 2, a pair of sliding blocks 6 are arranged on the sliding rail 5, the positive and negative screw rod 3 is in threaded connection with a pair of clamping blocks 7, the bottoms of the clamping blocks 7 are respectively fixedly connected with the sliding blocks 6, one side, opposite to the clamping blocks 7, is respectively an arc-shaped surface and a boring surface, the arc-shaped surfaces are combined to form a clamping groove 8, the boring surfaces are combined to form a boring extension groove 9, an installation groove 10 is formed in the clamping blocks, and an inner clamping mechanism 11 is arranged in the installation groove 10. Specifically, place roller work piece in clamping groove 8, make boring prefabricated hole's position be located boring extension groove 3's inside simultaneously, then rotate hand wheel 4, press from both sides clamping piece 7 relative motion through the rotation of positive and negative lead screw 3, press from both sides roller work piece, realize first time clamping, then the rethread internal clamping mechanism 11 realizes the second time clamping, this mode is applicable to most roller instrument and uses, has improved practicality and flexibility.
In this embodiment, the inner clamping mechanism 11 includes a pair of bearing blocks 111 disposed at the bottom of the installation groove, a screw rod 112 is disposed between the bearing blocks 111, a nut seat 113 is screwed on the screw rod 112, a connecting rod 114 is disposed at the top of the nut seat 113, a clamping plate 115 with an arc structure is disposed at the front end of the connecting rod 114, a guide rail assembly 116 is disposed at the top of the nut seat 113, the guide rail assembly 116 is mounted at the top of the installation groove 10, and a tightening wheel 117 is disposed at the outer end of the screw rod 112. The screw rod 112 is driven to rotate by rotating the tightening wheel 117, and the screw rod 112 drives the nut seat 113 to move forwards, so that the clamping plate 115 is driven to move forwards by the connecting rod 114 and the guide rail assembly 116, and the roller workpiece is clamped for the second time, so that the stability is improved.
In this embodiment, the clamping plate 115 is accommodated in the mounting groove, and is made of rubber, and the surface is provided with bumps. The clamping plate 115 is made of rubber material, so that damage to a roller workpiece is avoided, and the surface is provided with convex points, so that friction force is increased, and firmness is improved.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (3)
1. A roller workpiece clamping mechanism for boring machine processing comprises a base and is characterized in that a pair of vertical bearing seats are arranged on the base, a positive and negative screw rod is arranged between the vertical bearing seats, one end of the positive and negative screw rod is provided with a hand wheel, a sliding rail is arranged between the vertical bearing seats, a pair of sliding blocks are arranged on the sliding rail, the positive and negative screw rod is in threaded connection with a pair of clamping blocks, the bottoms of the clamping blocks are respectively fixedly connected with the sliding blocks, one side, opposite to the clamping blocks, of each clamping block is respectively an arc-shaped surface and a boring surface, the arc-shaped surfaces are combined to form a clamping groove, the boring surfaces are combined to form a boring extension groove, an installation groove is formed in the clamping blocks, and an inner clamping mechanism is arranged in the installation groove.
2. The roller workpiece clamping mechanism for boring machine machining, according to claim 1, is characterized in that the inner clamping mechanism comprises a pair of bearing blocks arranged at the bottom of the mounting groove, a screw rod is arranged between the bearing blocks, a nut seat is connected to the screw rod in a threaded mode, a connecting rod is arranged at the top of the nut seat, a clamping plate with an arc-shaped structure is arranged at the front end of the connecting rod, a guide rail assembly is arranged at the top of the nut seat, the guide rail assembly is arranged at the top of the mounting groove, and a tightening wheel is arranged at the outer end of the screw rod.
3. A roller workpiece clamping mechanism for boring machine processing, as set forth in claim 2, wherein the clamping plate is accommodated in the mounting groove and is made of rubber material, and protruding points are arranged on the surface of the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422413328.8U CN223160514U (en) | 2024-09-30 | 2024-09-30 | A drum workpiece clamping mechanism for boring machine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422413328.8U CN223160514U (en) | 2024-09-30 | 2024-09-30 | A drum workpiece clamping mechanism for boring machine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223160514U true CN223160514U (en) | 2025-07-29 |
Family
ID=96477217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422413328.8U Active CN223160514U (en) | 2024-09-30 | 2024-09-30 | A drum workpiece clamping mechanism for boring machine processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223160514U (en) |
-
2024
- 2024-09-30 CN CN202422413328.8U patent/CN223160514U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |