CN213702952U

CN213702952U - Sheet metal part bending and polishing device

Info

Publication number: CN213702952U
Application number: CN202022935419.XU
Authority: CN
Inventors: 陈虹儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-16
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a sheet metal component grinding device that bends, including the platform of polishing and the stick of polishing, the platform front end of polishing is provided with two sets of grinding machanism, fixed connection motor in the middle of the platform front end top of polishing, motor output end fixedly connected with round bar, the first gear of round bar bottom fixedly connected with, the inside change device that is provided with of stick of polishing. The utility model discloses when the work of polishing needs, through with the hand with the motor switch on, make the motor output rotate and drive the round bar and rotate in the middle of the fixed plate, the round bar rotates and drives first gear revolve, first gear revolve drives the second gear and rotates on the dead lever, the second gear revolve drives the connecting rod and rotates, the connecting rod rotates and drives the stick of polishing and rotate, make two sets of sticks of polishing carry out the work of polishing to the part simultaneously, it can only the single face polish to avoid grinding device, the time of polishing has been saved, staff's operating time has been saved simultaneously, the efficiency nature of device has been improved.

Description

Sheet metal part bending and polishing device

Technical Field

The utility model relates to a grinding device technical field specifically is a sheet metal component grinding device that bends.

Background

Mould processing accomplishes the back and generally need polish, make the mould precision higher, use more high-efficiently, polishing need use grinding device, grinding device's use has improved the efficiency of polishing, grinding device has easy operation, polishing precision height and area advantage such as little, therefore grinding device has all obtained extensive application in each big field, simultaneously along with the continuous development of national science and technology, grinding device has also arrived quick development, present sheet metal component grinding device that bends satisfies people's demand basically, but still has some problems.

Present sheet metal component grinding device that bends, grinding device can only the single face generally and polish, and the time that needs to accomplish and polish is longer, has wasted staff operating time, has reduced the efficiency nature of device.

And present sheet metal component grinding device that bends, after the stick that polishes damages, the staff generally inconvenient change the stick that polishes influences grinding device's polishing precision, has reduced the device practicality, therefore needs a sheet metal component grinding device that bends to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal component grinding device that bends to solve the traditional sheet metal component grinding device that bends that proposes in the above-mentioned background art, grinding device can only the single face generally and polish, and the time that needs to accomplish to polish is longer, and the staff is generally inconvenient changes the problem of polishing the stick.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet metal component grinding device that bends, includes the platform of polishing and the stick of polishing, the platform front end of polishing is provided with two sets of grinding machanism, fixed connection motor in the middle of the platform front end top of polishing, motor output end fixedly connected with round bar, the first gear of round bar bottom fixedly connected with, the inside change device that is provided with of stick of polishing, the spacing groove has all been seted up to the inside left and right sides of stick of polishing.

Preferably, grinding machanism includes motor, round bar, first gear, fixed plate, dead lever and second gear, the round bar runs through and inserts in the fixed plate, fixed plate rear end fixed connection is in the bench top of polishing, the equal fixedly connected with dead lever in round bar bottom left and right sides, it is two sets of dead lever bottom all overlaps there is the second gear, and is two sets of the meshing of the relative one side of second gear has first gear.

Preferably, two sets of the second gear bottom all fixedly connected with connecting rod, two sets of the connecting rod all runs through and inserts in the stick of polishing.

Preferably, it includes slotted hole, fixed sleeve, spring, pin and connecting block to change the device, and is two sets of the slotted hole has all been seted up at both ends about the connecting rod, four groups slotted hole top inner wall and bottom inner wall all fixedly connected with fixed sleeve, eight groups the fixed sleeve is controlled mutually the one end of the equal fixedly connected with spring of one side inner wall of carrying on the back mutually, eight groups the other end of spring all fixedly connected with pin, eight groups the pin all is embedded in fixed sleeve, eight groups the pin is controlled all fixedly connected with connecting block all on one side relatively.

Preferably, eight sets of all fixedly connected with embedding poles, four sets of all fixedly connected with swash plates in embedding pole bottom and top about the connecting block, four sets of embedding pole all embedded in the spacing groove.

Preferably, the height of the stop lever is equal to that of the fixing sleeve, and the height of the stop lever is greater than that of the connecting block.

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

1. the sheet metal part bending and polishing device is provided with a motor, a round bar, a first gear, a fixed plate, a fixed rod, a second gear and a connecting rod, when polishing work is needed, the motor is powered on by hands, the output end of the motor is rotated to drive the round bar to rotate in the middle of the fixed plate, the round bar rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate on the fixed rod, the second gear rotates to drive the connecting rod to rotate, the connecting rod rotates to drive polishing rods to rotate, two groups of polishing rods simultaneously polish parts, the polishing device is prevented from being capable of polishing only one side, polishing time is saved, working time of workers is saved, and efficiency of the device is improved;

2. this sheet metal component grinding device that bends is provided with fixed sleeve, a spring, the pin, the connecting block, the embedding pole, swash plate and spacing groove, when needing to change the stick of polishing, through pulling the stick of polishing hard with the hand, the stick of polishing removes the extrusion swash plate, the swash plate removes and drives the embedding pole and remove, make embedding pole and spacing groove phase separation open, the embedding pole removes simultaneously and drives the connecting block and remove, the connecting block removes and drives the pin and remove at the inside removal of fixed sleeve, the pin removes compression spring simultaneously, change after taking off the stick of polishing again, avoid the inconvenient change stick of polishing of staff, do not influence grinding device's the precision of polishing, the practicality of device has been improved.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a polishing table; 2. grinding a rod; 310. a motor; 311. a round bar; 312. a first gear; 313. a fixing plate; 314. fixing the rod; 315. a second gear; 316. a connecting rod; 410. a slot; 411. fixing the sleeve; 412. a spring; 413. a stop lever; 414. connecting blocks; 415. an embedded rod; 416. a sloping plate; 417. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a sheet metal part bending and polishing device comprises a polishing platform 1 and a polishing rod 2, wherein two groups of polishing mechanisms are arranged at the front end of the polishing platform 1, a motor 310 is fixedly connected in the middle of the top end of the front end of the polishing platform 1, a round rod 311 is fixedly connected at the output end of the motor 310, a first gear 312 is fixedly connected at the bottom end of the round rod 311, a replacing device is arranged inside the polishing rod 2, limiting grooves 417 are formed in the left side and the right side inside the polishing rod 2, the polishing mechanisms comprise a motor 310, a round rod 311, a first gear 312, a fixing plate 313, a fixing rod 314 and a second gear 315, the round rod 311 is inserted into the fixing plate 313 in a penetrating manner, the rear end of the fixing plate 313 is fixedly connected to the top end of the polishing platform 1, the fixing rods 314 are fixedly connected to the left side and the right side of the bottom end of the round rod 311, the second gears 315 are sleeved at the bottom ends of, two groups of connecting rods 316 are inserted into the grinding rods 2 in a penetrating manner, and the grinding is performed through the two groups of grinding rods 2, so that the time for finishing grinding parts is shorter, the working efficiency is improved, the motor 310 is powered on by hand, the output end of the motor 310 rotates to drive the round rod 311 to rotate in the middle of the fixing plate 313, the round rod 311 rotates to drive the first gear 312 to rotate, the first gear 312 rotates to drive the second gear 315 to rotate on the fixing rod 314, the second gear 315 rotates to drive the connecting rods 316 to rotate, the connecting rods 316 rotate to drive the grinding rods 2 to rotate, and the parts are ground by the two groups of grinding rods 2 at the same time, so that the grinding device is prevented from being only used for grinding one side, the grinding time is saved, the working time of workers is saved, and the efficiency;

the replacing device comprises a slotted hole 410, a fixed sleeve 411, springs 412, stop levers 413 and connecting blocks 414, wherein the left end and the right end of two groups of connecting rods 316 are both provided with the slotted hole 410, the inner walls of the top ends and the inner walls of the bottom ends of the four groups of slotted holes 410 are both fixedly connected with the fixed sleeve 411, the inner walls of the left sides and the right sides of the eight groups of fixed sleeves 411 are both fixedly connected with one end of the spring 412, the other ends of the eight groups of springs 412 are both fixedly connected with the stop levers 413, the height of the stop levers 413 is equal to the height of the fixed sleeve 411, the height of the stop levers 413 is greater than that of the connecting blocks 414, so that the stop levers 413 can only move in the fixed sleeve 411, meanwhile, the stop levers 413 are prevented from shaking, the stability of the device is improved, the eight groups of stop levers 413 are all embedded in the fixed sleeve 411, the connecting blocks 414 are all fixedly, four group's embedding poles 415 are all embedded in spacing groove 417, do not influence the stick of polishing 2 and rotate like this, can conveniently change stick of polishing 2 again, the simplicity of device has been improved, stick of polishing 2 is pulled out with the hand hard, stick of polishing 2 removes extrusion swash plate 416, swash plate 416 removes and drives the stick of embedding 415 and remove, make embedding pole 415 and spacing groove 417 phase separation come, simultaneously embedding pole 415 removes and drives connecting block 414 and remove, connecting block 414 removes and drives pin 413 at the inside removal of fixed sleeve 411, pin 413 removes compression spring 412 simultaneously, change again after taking off stick of polishing 2, avoid the inconvenient change stick of polishing 2 of staff, do not influence grinding device's the precision of polishing, the practicality of device has been improved.

The working principle is as follows: when polishing work is needed, the power of the motor 310 is switched on by hand, so that the output end of the motor 310 rotates to drive the round rod 311 to rotate in the middle of the fixing plate 313, the round rod 311 rotates to drive the first gear 312 to rotate, the first gear 312 rotates to drive the second gear 315 to rotate on the fixing rod 314, the second gear 315 rotates to drive the connecting rod 316 to rotate, and the connecting rod 316 rotates to drive the polishing rods 2 to rotate, so that the two groups of polishing rods 2 simultaneously polish parts;

when the grinding rod 2 needs to be replaced, the grinding rod 2 is pulled by hand, the grinding rod 2 moves to extrude the inclined plate 416, the inclined plate 416 moves to drive the embedded rod 415 to move, the embedded rod 415 and the limiting groove 417 are separated, the embedded rod 415 is extruded into the groove hole 410, the embedded rod 415 moves to drive the connecting block 414 to move, the connecting block 414 moves to drive the stop lever 413 to move inside the fixing sleeve 411, the stop lever 413 moves to compress the spring 412, and the grinding rod 2 is replaced after being taken down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sheet metal component grinding device that bends, is including polishing platform (1) and polishing stick (2), its characterized in that: the utility model discloses a grinding machine, including grinding table (1), fixed connection motor (310) in the middle of the top of grinding table (1) front end, motor (310) output end fixedly connected with round bar (311), first gear (312) of round bar (311) bottom fixedly connected with, grinding rod (2) inside is provided with the change device, spacing groove (417) have all been seted up to the inside left and right sides of grinding rod (2).

2. The sheet metal part bending and grinding device according to claim 1, characterized in that: grinding machanism includes motor (310), round bar (311), first gear (312), fixed plate (313), dead lever (314) and second gear (315), round bar (311) run through and insert in fixed plate (313), fixed plate (313) rear end fixed connection is in platform (1) top of polishing, round bar (311) bottom both sides are all fixedly connected with dead lever (314), and are two sets of dead lever (314) bottom all overlaps there is second gear (315), and is two sets of the meshing of one side relative of second gear (315) has first gear (312).

3. The sheet metal part bending and grinding device according to claim 2, characterized in that: two sets of second gear (315) bottom all fixedly connected with connecting rod (316), two sets of connecting rod (316) all run through and insert in stick (2) of polishing.

4. The sheet metal part bending and grinding device according to claim 3, characterized in that: change device includes slotted hole (410), fixed sleeve (411), spring (412), pin (413) and connecting block (414), and is two sets of slotted hole (410), four groups have all been seted up at both ends about connecting rod (316) slotted hole (410) top inner wall and bottom inner wall all fixedly connected with fixed sleeve (411), eight groups fixed sleeve (411) are controlled mutually the one end of the equal fixedly connected with spring (412) of one side inner wall mutually, eight groups the other end of spring (412) is fixed connected with pin (413), eight groups pin (413) all embedded in fixed sleeve (411), eight groups pin (413) are controlled relative one side all fixedly connected with connecting block (414).

5. The sheet metal part bending and grinding device according to claim 4, characterized in that: eight sets of relative one side all fixedly connected with embedding pole (415) about connecting block (414), four sets of embedding pole (415) bottom and top all fixedly connected with swash plate (416), four sets of embedding pole (415) all embedded in spacing groove (417).

6. The sheet metal part bending and grinding device according to claim 4, characterized in that: the height of the stop lever (413) is equal to that of the fixed sleeve (411), and the height of the stop lever (413) is larger than that of the connecting block (414).