CN219444885U - Bearing production clamping tool - Google Patents

Abstract

The utility model relates to the technical field of clamping tools, in particular to a bearing production clamping tool which comprises a control rod, wherein the bottom end of the control rod is fixedly connected with a first fixing seat and a second fixing seat, shaft grooves are formed in the central positions of the interiors of the first fixing seat and the second fixing seat, sliding grooves are communicated with the upper side and the lower side of each shaft groove, clamping teeth are fixedly connected with the other end of each rotating shaft, gears are fixedly connected to the outer sides of the rotating shafts, clamping strips are connected in the sliding grooves in a sliding manner, the clamping strips are meshed with the gears, one ends of the clamping strips are fixedly connected with connecting rods, the bottom ends of the connecting rods are fixedly connected with connecting blocks, and the bottom ends of the connecting blocks are fixedly connected with guide blocks.

Description

Bearing production clamping tool

Technical Field

The utility model relates to the technical field of clamping tools, in particular to a bearing production clamping tool.

Background

The main function of the bearing is to support the mechanical rotator and reduce the friction coefficient in the motion process, and the bearing can be divided into a rolling bearing type and a sliding bearing type nowadays, and the production of the bearing is required to be very accurate due to the high requirement of the bearing.

Today, bearing production facilities on the market are not the same, but various centre gripping frock plays the critical effect in the process, wherein, in the in-process of installing the roller additional, traditional centre gripping frock is all with the bearing whole removal to suitable position, through the device of jack-up with the collar position in the centre of the centre again, this kind of mode extravagant time and the space of machine, traditional centre gripping frock simultaneously, be difficult to carry out the roller additional of selectivity to the bearing of equidimension not, consequently, propose a bearing production centre gripping frock to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a bearing production clamping tool for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bearing production centre gripping frock, includes the control rod, control rod bottom fixedly connected with first fixing base, first fixing base bottom fixedly connected with second fixing base, the axle groove has been seted up to first fixing base and the inside central point of second fixing base, both sides intercommunication has the sliding tray about the axle inslot, axle groove one side intercommunication has the spacing groove, be equipped with the cassette on the spacing groove inner wall, the inside pivot that is equipped with of axle groove, the pivot other end rotates to be connected in the spacing groove, pivot one end is equipped with hand formula carousel, pivot other end fixedly connected with latch, pivot outside fixedly connected with gear, sliding connection has the draw-in strip in the sliding tray, draw-in strip and gear engagement are connected, draw-in strip one end fixedly connected with connecting rod, connecting rod bottom fixedly connected with connecting block, connecting block bottom fixedly connected with guide block.

Preferably, one surface of the outer side of the guide block is an inclined surface.

Preferably, the clamping strips on two sides of the gear are symmetrical with respect to the center of the gear.

Preferably, the axes of the gears in the first fixing seat and the second fixing seat are in the same vertical plane.

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

1. according to the clamping tool, the guide blocks are arranged, so that the bearing and the shaft collar can be extruded to the central position through one-time downward extrusion positioning, then the bearing and the shaft collar are moved in parallel, the bearing and the shaft collar are integrally moved to the proper positions, the subsequent roller mounting is facilitated, and the clamping tool has a function of rapid clamping and positioning.

2. According to the utility model, by arranging the clamping strips, the clamping strips on two sides of the gear can be adjusted simultaneously by rotating the gear, so that the function of simultaneously displacing the same distance is realized, and the effects of adjusting the size and synchronously controlling are achieved.

3. According to the utility model, the clamping teeth and the clamping seat are arranged, when the hand-operated rotary table is used, after the distance between the guide blocks is adjusted, the clamping teeth at one end of the rotary shaft can be pushed into the clamping seat by pushing the hand-operated rotary table, so that the rotary shaft can be locked, and the effect of the stabilizing device is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic side view of the present utility model.

In the figure: 1-first fixing seat, 2-second fixing seat, 3-control rod, 4-axle groove, 5-gear, 6-pivot, 7-sliding tray, 8-card strip, 9-connecting rod, 10-connecting block, 11-guide block, 12-latch, 13-cassette, 14-spacing groove, 15-hand carousel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution:

the utility model provides a bearing production centre gripping frock, including control lever 3, control lever 3 bottom fixedly connected with first fixing base 1, first fixing base 1 bottom fixedly connected with second fixing base 2, first fixing base 1 and the inside central point of second fixing base 2 put and seted up axle groove 4, both sides intercommunication has sliding tray 7 about in the axle groove 4, axle groove 4 one side intercommunication has spacing groove 14, be equipped with cassette 13 on the spacing groove 14 inner wall, axle groove 4 inside is equipped with pivot 6, the pivot 6 other end rotates to be connected in spacing groove 14, pivot 6 one end is equipped with hand carousel 15, pivot 6 other end fixedly connected with latch 12, pivot 6 outside fixedly connected with gear 5, sliding connection has card strip 8 in the sliding tray 7, card strip 8 and gear 5 meshing are connected, card strip 8 one end fixedly connected with connecting rod 9, connecting rod 9 bottom fixedly connected with connecting block 10, connecting block 11 is connected with to the connecting block 10 bottom, the outside one side of guide block 11 is the inclined plane, card strip 8 in the gear 5 both sides is central symmetry about gear 5, the axial lead of gear 5 in first fixing base 1 and the second fixing base 2 is in same vertical plane.

The working flow is as follows: before working, knowing the size of the bearing and the shaft collar, rotating the rotating shaft 6 through the hand-operated rotary table 15, driving the gear 5 fixedly connected with the rotating shaft 6 to rotate, enabling the clamping strips 8 on the upper side and the lower side to slide in the sliding groove 7 by the gear 5, enabling the connecting rod 9 fixedly connected with one end to move by the clamping strips 8, pushing the hand-operated rotary table 15 after the guide block 11 at the bottom end of the connecting rod 9 reaches a proper position, pushing the clamping teeth 12 at one end of the rotating shaft 6 into the clamping seat 13, achieving the fixing effect, enabling the control rod 3 to push the first fixing seat 1 and the second fixing seat 2 to move downwards when the bearing and the shaft collar reach the position below the device, enabling the guide block 11 to be clamped into the bearing and the shaft collar, achieving the positioning function of the bearing, and enabling the guide block 11 at the bottom of the first fixing seat 1 and the second fixing seat 2 to drive the bearing to move horizontally when the control rod 3 moves, and achieving the clamping function.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (4)

1. Bearing production centre gripping frock, including control rod (3), its characterized in that: control lever (3) bottom fixedly connected with first fixing base (1), first fixing base (1) bottom fixedly connected with second fixing base (2), shaft groove (4) have been seted up to first fixing base (1) and second fixing base (2) inside central authorities position, both sides intercommunication has sliding tray (7) about in shaft groove (4), shaft groove (4) one side intercommunication has spacing groove (14), be equipped with cassette (13) on spacing groove (14) inner wall, shaft groove (4) inside is equipped with pivot (6), pivot (6) other end swivelling joint is in spacing groove (14), pivot (6) one end is equipped with hand carousel (15), pivot (6) other end fixedly connected with latch (12), pivot (6) outside fixedly connected with gear (5), sliding tray (7) sliding connection has card strip (8), card strip (8) are connected with gear (5) meshing, card strip (8) one end fixedly connected with connecting rod (9), connecting rod (10) bottom fixedly connected with connecting block (10).

2. The bearing production clamping tool according to claim 1, wherein: one surface of the outer side of the guide block (11) is an inclined surface.

3. The bearing production clamping tool according to claim 1, wherein: the clamping strips (8) on two sides of the gear (5) are symmetrical with respect to the center of the gear (5).

4. The bearing production clamping tool according to claim 1, wherein: the axial leads of the gears (5) in the first fixing seat (1) and the second fixing seat (2) are in the same vertical plane.