CN215698174U

CN215698174U - Positioning and punching device for machining mechanical bearing

Info

Publication number: CN215698174U
Application number: CN202122095173.4U
Authority: CN
Inventors: 柴双庆
Original assignee: Suqian Fucai Precision Machinery Co ltd
Current assignee: Suqian Fucai Precision Machinery Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a positioning and punching device for machining a mechanical bearing, which comprises a workbench, wherein a supporting leg is fixedly arranged at the lower end of the workbench, a machining groove is formed in the workbench, a threaded hole is formed in the inner wall of one side of the machining groove, a screw rod is arranged in the threaded hole in a threaded manner, a first clamping block is fixedly arranged at one end, located in the machining groove, of the screw rod, a second clamping block is arranged as an electromagnet clamping block, the other end of a rotating shaft penetrates through a through hole and is located on the outer side of the workbench, a hand wheel is slidably arranged at the other end of the rotating shaft, a positioning plug is fixedly arranged on one side of the hand wheel and is in a conical arrangement, an upright post is fixedly arranged on the workbench, a punching drill is slidably arranged on the upright post, and the punching drill is located above the machining groove. The utility model is convenient for driving the bearing to rotate, is convenient for positioning after rotating, and has simple use and convenient operation.

Description

Positioning and punching device for machining mechanical bearing

Technical Field

The utility model relates to the technical field of machining equipment, in particular to a positioning and punching device for machining a mechanical bearing.

Background

The bearing is a common part of machinery and is widely used in various equipment devices, and the function of the bearing is to support, i.e. literally explain to bear the shaft, but the bearing is only a part of the function, and the support is essentially capable of bearing radial load. The rolling bearing developed on the basis of the bearing has the working principle that rolling friction replaces sliding friction, and generally comprises two ferrules, a group of rolling bodies and a retainer, and is a mechanical foundation part with strong universality, high standardization and high serialization. As various machines have different working conditions, various requirements are put forward on the aspects of load capacity, structure, service performance and the like of the rolling bearing. For this purpose, rolling bearings have various structures. However, the most basic structure is made up of an inner race, an outer race, rolling elements and a cage, commonly referred to as four large pieces.

In the process of bearing processing production, the bearing needs to be clamped by a tool clamp firstly when the bearing is punched, and then punching operation is carried out on the bearing through punching equipment. Because the circular particularity of bearing, probably need rotate during punching to be each hole and arrange in a circular mode, however, traditional frock clamp is not convenient for rotate to often waste time and energy when artifical rotatory adjustment, the not convenient to operate, therefore we need propose a location perforating device for mechanical bearing processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and punching device for machining a mechanical bearing, which is convenient for driving the bearing to rotate, is convenient for positioning after rotating, is simple to use and convenient to operate and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning and punching device for machining a mechanical bearing comprises a workbench, wherein a supporting leg is fixedly mounted at the lower end of the workbench, a machining groove is formed in the workbench, a threaded hole is formed in the inner wall of one side of the machining groove, a screw rod is mounted in the threaded hole, a first clamping block is fixedly mounted at one end, located in the machining groove, of the screw rod, a through hole is formed in the inner wall of the other side of the machining groove, a rotating shaft is rotatably mounted in the through hole, a second clamping block is fixedly mounted at one end, located in the machining groove, of the rotating shaft, the first clamping block and the second clamping block are arranged correspondingly, the second clamping block is an electromagnet clamping block, the other end of the rotating shaft penetrates through the through hole and is located outside the workbench, a hand wheel is slidably mounted at the other end of the rotating shaft, a positioning plug is fixedly mounted at one side of the hand wheel and is arranged in a conical shape, and an upright column is fixedly mounted on the workbench, the upright post is provided with a punching drill in a sliding manner, and the punching drill is positioned above the processing groove.

Preferably, a bearing is embedded and fixed in the through hole, and the rotating shaft penetrates through and is inserted in the bearing.

Preferably, one side fixed mounting of stand has electronic slip table, the fixed mounting of hole drill is on electronic slip table's sliding platform.

Preferably, the inner ring of the hand wheel is fixedly provided with a sliding block, the rotating shaft is provided with a clamping groove corresponding to the sliding block, and the sliding block is slidably arranged in the clamping groove.

Preferably, the lower extreme of workstation is provided with the sweeps and collects the box, the sweeps is collected the box and is located the processing groove under, the sweeps is collected the box and is connected with the workstation is detachable.

Preferably, the upper end of the scrap collecting box is fixedly provided with a clamping joint, the two sides of the clamping joint are fixedly provided with inserting blocks, the two inner walls of the processing groove are respectively provided with inserting grooves corresponding to the inserting blocks, and the two groups of inserting blocks are respectively inserted into the two groups of inserting grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rotating shaft is rotatably arranged in the through hole, the second clamping block is fixedly arranged at one end of the rotating shaft, which is positioned in the processing groove, and the second clamping block is designed as the electromagnet clamping block, so that the second clamping block can adsorb the bearing, then the bearing to be processed is rotated by rotating the rotating shaft, and then the first clamping block and the second clamping block are matched and clamped, so that the rotation is convenient, the manual rotation adjustment is time-saving and labor-saving, and the operation is convenient;

2. according to the utility model, the hand wheel is slidably mounted at the other end of the rotating shaft, the positioning plug is fixedly mounted on one side of the hand wheel, and the positioning plug is in a conical design, so that the rotating shaft can be driven by the hand wheel to rotate to adjust the second clamping block so as to drive the bearing to rotate, and after the rotating shaft is rotated to a position, the positioning plug is plugged into the through hole by sliding the hand wheel, so that the rotating shaft can be positioned and clamped, and the operation is simple and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first clamp block of the present invention;

FIG. 3 is a schematic view of a locating plug of the present invention.

In the figure: 1. a support leg; 2. a work table; 3. a screw; 4. a first clamping block; 5. a rotating shaft; 6. a second clamp block; 7. a hand wheel; 8. a positioning plug; 9. a column; 10. drilling; 11. a scrap collecting box; 12. a clamping head; 13. inserting a block; 14. a bearing; 15. an electric sliding table; 16. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a positioning and punching device for machining a mechanical bearing comprises a workbench 2, wherein a supporting leg 1 is fixedly installed at the lower end of the workbench 2, a machining groove is formed in the workbench 2, a threaded hole is formed in the inner wall of one side of the machining groove, a screw rod 3 is installed in the threaded hole, a first clamping block 4 is fixedly installed at one end, located in the machining groove, of the screw rod 3, a through hole is formed in the inner wall of the other side of the machining groove, a rotating shaft 5 is rotatably installed in the through hole, a bearing 14 is embedded and fixed in the through hole, the rotating shaft 5 penetrates through and is inserted into the bearing 14, a second clamping block 6 is fixedly installed at one end, located in the machining groove, of the rotating shaft 5, the first clamping block 4 corresponds to the second clamping block 6, and the second clamping block 6 is an electromagnet clamping block;

set up to the electro-magnet clamp splice through second clamp splice 6 and make second clamp splice 6 can adsorb the bearing, then rotate the bearing that needs processing through rotating shaft 5, the first clamp splice of rethread cooperates the centre gripping with second clamp splice 6.

The other end of the rotating shaft 5 penetrates through the through hole and is positioned on the outer side of the workbench 2, the other end of the rotating shaft 5 is slidably provided with a hand wheel 7, one side of the hand wheel 7 is fixedly provided with a positioning plug 8, the positioning plug 8 is arranged in a conical shape, the inner ring of the hand wheel 7 is fixedly provided with a sliding block 16, the rotating shaft 5 is provided with a clamping groove corresponding to the sliding block 16, and the sliding block 16 is slidably arranged in the clamping groove;

fixed mounting has stand 9 on the workstation 2, and slidable mounting has the hole drill 10 on stand 9, and one side fixed mounting of stand 9 has electronic slip table 15, and hole drill 10 fixed mounting is on the sliding platform of electronic slip table 15, and hole drill 10 is located the top in processing groove.

The lower extreme of workstation 2 is provided with sweeps and collects box 11, and sweeps is collected box 11 and is located the processing groove under, and sweeps is collected box 11 and is connected with workstation 2 is detachable, and the upper end fixed mounting that the box 11 was collected to the sweeps has joint 12, and the equal fixed mounting in both sides of joint 12 has inserted block 13, and the slot that corresponds with inserted block 13 is seted up respectively to the two inner walls of processing groove, and two sets of inserted blocks 13 are pegged graft respectively in two sets of slots.

Can collect the sweeps of bearing drilling through sweeps collection box 11 to through the cooperation of inserted block 13 with the slot, make sweeps collection box 11 be convenient for dismantle the clearance.

During the use, place the bearing of required processing between first clamp splice and second clamp splice 6, adsorb the bearing through second clamp splice 6, make and to drive the pivot through hand wheel 7 and rotate and adjust second clamp splice 6 and then drive the bearing rotatory, after the adjustment is rotatory to the position, make the locating plug 8 fill in the through-hole through slip hand wheel 7, can die the pivot locator card, the rethread rotates screw rod 3, make first clamp splice and second clamp splice 6 cooperate the centre gripping, thereby be convenient for rotatory, labour saving and time saving during artifical rotatory adjustment, the operation of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a location perforating device for machining bearing, includes workstation (2), the lower extreme fixed mounting of workstation (2) has landing leg (1), its characterized in that: the processing groove is formed in the workbench (2), a threaded hole is formed in the inner wall of one side of the processing groove, a screw rod (3) is installed in the threaded hole, a first clamping block (4) is fixedly installed at one end, located in the processing groove, of the screw rod (3), a through hole is formed in the inner wall of the other side of the processing groove, a rotating shaft (5) is installed in the through hole in a rotating mode, a second clamping block (6) is fixedly installed at one end, located in the processing groove, of the rotating shaft (5), the first clamping block (4) and the second clamping block (6) are arranged correspondingly, the second clamping block (6) is arranged to be an electromagnet clamping block, the other end of the rotating shaft (5) penetrates through the through hole and is located on the outer side of the workbench (2), a hand wheel (7) is installed at the other end of the rotating shaft (5) in a sliding mode, a positioning plug (8) is fixedly installed on one side of the hand wheel (7), and the positioning plug (8) is arranged in a conical mode, fixed mounting has stand (9) on workstation (2), slidable mounting has on stand (9) to bore brill (10), it is located the top in processing groove to bore brill (10).

2. The positioning and punching device for machining the mechanical bearing according to claim 1, wherein: and a bearing (14) is fixedly embedded in the through hole, and the rotating shaft (5) penetrates through and is inserted in the bearing (14).

3. The positioning and punching device for machining the mechanical bearing according to claim 1, wherein: one side fixed mounting of stand (9) has electronic slip table (15), drill (10) fixed mounting is on the sliding platform of electronic slip table (15).

4. The positioning and punching device for machining the mechanical bearing according to claim 1, wherein: the inner ring of the hand wheel (7) is fixedly provided with a sliding block (16), the rotating shaft (5) is provided with a clamping groove corresponding to the sliding block (16), and the sliding block (16) is slidably arranged in the clamping groove.

5. The positioning and punching device for machining the mechanical bearing according to claim 1, wherein: the lower extreme of workstation (2) is provided with sweeps and collects box (11), sweeps is collected box (11) and is located the processing groove under, sweeps is collected box (11) and is connected with workstation (2) detachable.

6. The positioning and punching device for machining the mechanical bearing according to claim 5, wherein: the upper end fixed mounting of sweeps collection box (11) has joint (12), the equal fixed mounting in both sides of joint (12) has inserted block (13), the slot that corresponds with inserted block (13) is seted up respectively to two inner walls of processing groove, and is two sets of inserted block (13) are pegged graft respectively in two sets of slots.