CN204339505U - A kind of fixture of rubber ring of polishing - Google Patents

Abstract

The utility model proposes a fixture for grinding rubber rings, which includes a bed, a tailstock, a fixture frame, a feeding device and a fixing frame; guide rails are installed on the bed, and the tailstock, the fixture frame and the feeding device are respectively It is installed on the guide rail and moves along the guide rail; the tailstock and the fixture frame are on the same central axis; the fixed frame is fixedly connected with the feeding device. The invention solves the potential safety problems of slow grinding efficiency and hands being easily abraded by the grinding machine in the prior art.

Description

A jig for grinding rubber rings

technical field

The utility model relates to the technical field of clamp equipment, in particular to a clamp used for grinding rubber rings.

Background technique

The rubber tube is laser cut to make a rubber ring, but the rubber ring is only a semi-finished product at this time, and there are burrs on its sides, which need to be polished to become a finished product. Most enterprises use their hands to grind on the grinder. At present, there is not a device specially designed for clamping and fixing rubber rings. The grinding efficiency is slow, and there are certain safety hazards at the same time.

Utility model content

The utility model provides a jig for grinding a rubber ring, which solves the potential safety problems of slow grinding efficiency and easy abrasion of the hand by the grinder in the prior art.

The technical solution of the utility model is achieved in the following way: a clamp for grinding rubber rings is characterized in that it includes a bed, a tailstock, a clamp frame, a feed device and a fixing frame; guide rails are installed on the bed, and the The tailstock, the fixture frame and the feeding device are respectively installed on the guide rail and move along the guide rail; the tailstock and the clip frame are on the same central axis; the fixed frame is fixedly connected with the feeding device.

Further preferably, the tailstock includes a tailstock, a center and a center feeding device, the center is inserted into the tailstock, and the center feeding device is connected to the tail end of the center and controls the movement of the center.

Further preferably, the clamp frame includes a clamp base, a rotating shaft, a chuck and pins; the rotating shaft is mounted on the clamp base and connected to the chuck, and the pins are fixed on the chuck.

Further preferably, the feeding device includes a feeding pusher, a moving plate and a slider, the moving plate is provided with a slide rail, and the slider is installed on the slide rail; the feeding pushing device is respectively connected to the moving plate and slider and controls to move the board and slider to slide.

Further preferably, the fixing frame includes a fixing base and a locking device, the fixing base is provided with a mounting groove and a rotating plate is hinged in the mounting groove, and the locking device is installed on the rotating plate.

Further preferably, the feed pusher includes a transverse feed pusher and an axial feed pusher; the transverse feed pusher includes a mounting seat one mounted on the bed, a rotating disc one and a transverse connecting rod, the Rotating disc 1 is installed on mounting base 1 and drives the slider to move through the transverse connecting rod; the axial feed pushing device includes mounting base 2, rotating disc 2 and axial connecting rod installed on the bed, and the rotating disc The second is installed on the second installation seat and drives the moving plate to move through the axial connecting rod.

Further preferably, the tip feeding device includes a handle and a connecting rod, the handle is hinged at the tail end of the tip and connected to one end of the connecting rod, and the other end of the connecting rod is fixed on the clamp seat.

Further preferably, the locking device is composed of bolts and nuts.

The beneficial effect that the utility model possesses:

Put the rubber ring on the pin, push the tailstock over, hold the pin with the tip and fix the rubber ring; fix the grinder on the fixed frame, move the grinder under the rubber ring, and grind the rubber ring (the grinding process Middle: The lateral feed pusher controls the lateral displacement of the grinder, and the axial feed pusher controls the axial displacement of the grinder, which is used to adjust the orientation of the grinder); the grinding efficiency is fast, and the hand is not easy to be worn by the grinder, Time-saving, labor-saving, safe and reliable.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of the feeding device of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in FIG. 1 , a jig for grinding a rubber ring includes a bed 1 , a tailstock 3 , a jig frame 2 , a feeding device 4 and a fixing frame 5 . A guide rail 11 is installed on the bed 1 ; The fixing frame 5 is fixedly connected with the feeding device 4 .

Wherein, the tailstock 3 and the clamp frame 2 are on the same central axis; the tailstock 3 includes a tailstock 31 , a tip 32 and a tip feeding device 33 . The tip 32 is inserted on the tailstock 31 , and the tip feeding device 33 is connected with the tail end of the tip 32 and controls the movement of the tip 32 . The clamp frame 2 includes a clamp seat 21, a rotating shaft 22, a chuck 24 and pins 23; superior. The pin 23 and the tip 32 are on the same central axis. The tip feeding device 33 includes a handle 332 and a connecting rod 331, the handle 332 is hinged to the tail end of the tip 32 through a pin; the handle 332 is connected to one end of the connecting rod 331, and the other end of the connecting rod 331 is fixed on the clamp seat 21 . The swing handle 332 can drive the top 32 to stretch in and out.

Wherein, the fixing frame 5 includes a fixing seat 51 and a locking device 54 . The fixing base 51 is provided with a mounting groove 52 and a rotating plate 53 is hinged in the mounting groove 52 . The locking device 54 is composed of bolts and nuts; the bolts are fixedly mounted on the rotating plate 53 , and the turning is realized through the rotating plate 53 . The grinder is sheathed on the bolt and fixed with a nut.

Referring to FIG. 2 , the feeding device 4 includes a feeding pushing device, a moving plate 43 and a slider 44 . The moving plate 43 is installed on the guide rail 11 and can move along the guide rail 11 . A slide rail 431 is disposed on the moving plate 43 . The slide rail 431 is a dovetail slide rail. The slider 44 is fitted on the slide rail 431 and can slide along the slide rail 431 . The feed pushing device is respectively connected to the moving plate 43 and the slider 44 and can control the sliding of the moving plate 43 and the slider 44 .

Wherein, the feed pusher includes a transverse feed pusher 41 and an axial feed pusher 42 . The lateral feed pushing device 41 controls the slider 44 to drive the fixing frame 5 to realize lateral displacement. It includes a mounting base 1 411 , a rotating disc 1 412 and a transverse connecting rod 413 installed on the bed 1 . The rotating disc 1 412 is installed on the mounting base 411, and can rotate on the mounting base 411; the rotating disc 1 412 rotates and pulls the transverse link 412, and the transverse link 412 drives the slider 44 to move. The axial feed pushing device 42 controls the moving plate 43 to drive the fixed frame 5 to achieve radial displacement. It includes mounting base 2 421 installed on bed 1, rotating disc 2 422 and axial connecting rod 423, said rotating disc 2 422 is mounted on mounting base 2 421 and can rotate by itself; rotating disc 2 422 rotates and pulls the shaft To the connecting rod 423 , the axial connecting rod 423 drives the moving plate 43 to move.

Working principle: the rubber ring is set on the pin 23, the tailstock 3 is pushed over, the pin 23 is supported by the top 32 and the rubber ring is fixed; the grinding machine is fixed on the fixed frame 5, and the grinding machine is moved to the bottom of the rubber ring, Grinding the rubber ring (during the grinding process: the lateral feed pusher controls the lateral displacement of the grinder, and the axial feed pusher controls the axial displacement of the grinder, which is used to adjust the orientation of the grinder); the grinding efficiency is fast, and Hands are not easy to be worn by the grinder, saving time and effort, safe and reliable.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. to polish the fixture of rubber ring, it is characterized in that, comprise lathe bed, tailstock, fixture stand, feed arrangement and fixed mount; Described lathe bed is provided with guide rail, and described tailstock, fixture stand and feed arrangement to be arranged on respectively on guide rail and to move along guide rail; Described tailstock and fixture stand are on same central axis; Described fixed mount is fixedly connected with feed arrangement.

2. the fixture of a kind of rubber ring of polishing according to claim 1, it is characterized in that, described tailstock includes tailstock, top and top feed arrangement, is describedly toply inserted on tailstock, and described top feed arrangement is connected with top tail end and controls top movement.

3. the fixture of a kind of rubber ring of polishing according to claim 1, it is characterized in that, described fixture stand comprises clamping fixture seat, turning cylinder, chuck and contact pin; Described turning cylinder to be arranged on clamping fixture seat and to be connected with chuck, and described contact pin is fixed on chuck.

4. the fixture of a kind of rubber ring of polishing according to claim 1, it is characterized in that, described feed arrangement comprises feeding thrust unit, movable plate and slide block, and described movable plate is provided with slide rail, and described slide block is arranged on slide rail; Described feeding thrust unit connects movable plate and slide block respectively and controls movable plate and skid.

5. the fixture of a kind of rubber ring of polishing according to claim 1-4 any one, it is characterized in that, described fixed mount includes holder and locking device, and described holder is provided with mounting groove and is hinged with rotor plate in this mounting groove, and described locking device is arranged on rotor plate.

6. the fixture of a kind of rubber ring of polishing according to claim 4, is characterized in that, described feeding thrust unit comprises traverse feed thrust unit and axial feed thrust unit; Described traverse feed thrust unit comprises the mount pad one be installed on lathe bed, rolling disc one and transverse link, and described rolling disc one to be arranged on mount pad one and to be moved by transverse link band movable slider; Described axial feed thrust unit comprises the mount pad two be installed on lathe bed, rolling disc two and axial links, and described rolling disc two to be arranged on mount pad two and to drive movable plate to move by axial links.

7. the fixture of a kind of rubber ring of polishing according to claim 2, is characterized in that, described top feed arrangement comprises handle and connecting rod, and described handle is hinged on top tail end and connects one end of connecting rod, and the other end of connecting rod is fixed on clamping fixture seat.

8. the fixture of a kind of rubber ring of polishing according to claim 5, it is characterized in that, described locking device is made up of screw bolt and nut.