CN215748571U

CN215748571U - Pneumatic guide rail type grinding machine

Info

Publication number: CN215748571U
Application number: CN202121644940.6U
Authority: CN
Inventors: 张振坤
Original assignee: Chongqing Huangganglou Technology Co ltd
Current assignee: Chongqing Huangganglou Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-08
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a pneumatic guide rail type grinding machine which comprises a processing table, wherein the left end and the right end of the processing table are fixedly connected with a discharging table, the discharging table is flush with the upper end face of the processing table, the upper ends of the processing table and the two discharging tables are fixedly connected with a guide rail together, the guide rail is connected with two sliding blocks arranged at intervals in a sliding mode, sliding holes are formed in the two sliding blocks in the transverse direction, a connecting sliding plate is connected in the two sliding holes in a sliding mode, the right end of the discharging table on the right side is fixedly connected with a mounting plate, an air cylinder is fixedly mounted on the mounting plate, the right end of the connecting sliding plate penetrates through the sliding hole on the right side and is fixedly connected with the telescopic end of the air cylinder, and connecting mechanisms are arranged on the two sliding blocks. The utility model effectively utilizes the time for disassembling and assembling the workpiece and improves the production efficiency.

Description

Pneumatic guide rail type grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a pneumatic guide rail type grinding machine.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, wherein the pneumatic guide rail type grinding machine is more flexible and easier to control than the conventional grinding machine and is convenient to perform fine processing. However, after a workpiece is ground, the conventional pneumatic guide rail type grinding machine needs to disassemble a mechanical workpiece and replace and install the next workpiece on the clamp, so that the process usually consumes a long time, the grinding machine has a long idle period, the grinding work cannot be carried out, and the grinding efficiency is further reduced.

We have therefore proposed a pneumatic guideway grinder which addresses the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pneumatic guide rail type grinding machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pneumatic guide tracked grinding machine, includes the processing platform, the equal fixedly connected with in both ends unloads the material platform about the processing platform, unload material platform and processing bench up end parallel and level, the common fixedly connected with guide rail in processing platform and two material platform, sliding connection has the slider of two interval settings on the guide rail, two transversely seted up the slide opening on the slider, two common sliding connection has the connection slide in the slide opening, is located the right side unload material platform right-hand member fixedly connected with mounting panel, fixed mounting has the cylinder on the mounting panel, the right-hand member of connecting the slide runs through the slide opening that is located the right side and with the flexible end fixed connection of cylinder, two all be equipped with coupling mechanism on the slider, coupling mechanism includes the fixed block of fixed connection on the slider, two the fixed block is located two one side position that two sliders are close to mutually respectively, jack, slide opening have been seted up to the slider upper end, The movable groove that communicates with the jack is seted up to the lower extreme, the activity is inserted in the jack and is equipped with the dwang, the dwang lower extreme rotates and is connected with the connecting rod, connecting rod lower extreme fixedly connected with gag lever post, connect on the slide and all seted up spacing hole in the corresponding position of two fixed blocks, the connecting rod lower extreme runs through the guide rail upper end and inserts and establish in spacing hole, the movable groove just fixed cover has connect the fixed plate on the gag lever post, common fixedly connected with spring between fixed plate and the guide rail upper end, the ring channel has been seted up on the jack inner wall, both ends just fixedly connected with dead lever in the ring channel about the dwang, perpendicular groove has all been seted up on the inner wall around the ring channel.

Preferably, clamping devices are arranged on the two sliding blocks.

Preferably, the processing table is fixedly connected with an installation frame, and a polishing device is arranged on the installation frame and above the central position of the guide rail.

Preferably, the overlooking cross section of the limiting rod and the limiting hole are rectangular.

Preferably, the connecting rod is sleeved with a torsion spring, and the upper end and the lower end of the torsion spring are respectively and fixedly connected with the rotating rod and the limiting rod.

Preferably, two the spacing groove has all been seted up to the guide rail lower extreme, the guide rail front end just all fixedly connected with slide bar on the position of two dummy cars, two all the slip cup joints the stopper on the slide bar.

Compared with the prior art, the device has the advantages that:

through setting up two spaced sliders on the guide rail, all set up the discharge table at processing platform both ends, utilize and connect two sliders of slide bar and coupling mechanism adjustable connection, then under the effect of cylinder, the slider that can be simultaneously or single removal corresponds to carry out the removal of two work pieces of polishing, replacement and the work of polishing, this mode is effectual has utilized the dismantlement and the installation time of work piece, has improved production efficiency.

Drawings

Fig. 1 is a structural perspective view of a front surface of a pneumatic guideway grinder in accordance with the present invention;

FIG. 2 is a partial perspective view of the connecting mechanism of a pneumatic rail grinder according to the present invention;

fig. 3 is a perspective view of a fixed block in a pneumatic guide rail type grinding machine according to the present invention.

In the figure: 1 processing platform, 2 discharge platforms, 3 guide rails, 4 sliders, 5 slide holes, 6 connecting slide plates, 7 mounting plates, 8 cylinders, 9 fixing blocks, 10 jacks, 11 movable grooves, 12 rotating rods, 13 connecting rods, 14 limiting rods, 15 torsion springs, 16 limiting holes, 17 fixing plates, 18 springs, 19 annular grooves, 20 fixing rods, 21 vertical grooves, 22 mounting frames, 23 polishing devices, 24 clamping devices, 25 limiting grooves and 26 limiting blocks.

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.

Referring to fig. 1-3, a pneumatic guide tracked grinding machine, including processing platform 1, the equal fixedly connected with dummy stage 2 in both ends about processing platform 1, carry out the dismantlement and the material loading work of work piece, dummy stage 2 and the parallel and level of processing platform 1 up end, processing platform 1 and the common fixedly connected with guide rail 3 in two dummy stage 2 upper ends, sliding connection has two sliders 4 that the interval set up on guide rail 3, slide opening 5 has been seted up transversely on two sliders 4, common sliding connection has connecting slide 6 in two slide openings 5, dummy stage 2 right-hand member fixedly connected with mounting panel 7 of the right side of being located, fixed mounting has cylinder 8 on mounting panel 7, the right-hand member of connecting slide 6 runs through slide opening 5 that is located the right side and with the flexible end fixed connection of cylinder 8, all be equipped with coupling mechanism on two sliders 4, cylinder 8 accessible coupling mechanism and connecting slide 6 drive two sliders 4 synchronous motion on guide rail 3.

The two sliders 4 are respectively provided with a clamping device 24, the processing table 1 is fixedly connected with a mounting frame 22, a polishing device 23 is arranged on the mounting frame 22 and above the central position of the guide rail 3, and the clamping device 24 and the polishing device 23 are both in the prior art and are not described herein.

The connecting mechanism comprises fixed blocks 9 fixedly connected to the upper ends of the sliding blocks 4, the two fixed blocks 9 are respectively positioned at one side position close to the two sliding blocks 4, the upper ends of the sliding blocks 4 are provided with insertion holes 10, the lower ends of the sliding blocks 4 are provided with movable grooves 11 communicated with the insertion holes 10, rotating rods 12 are movably inserted in the insertion holes 10, the lower ends of the rotating rods 12 are rotatably connected with connecting rods 13, the lower ends of the connecting rods 13 are fixedly connected with limiting rods 14, limiting holes 16 are respectively formed in the corresponding positions of the two fixed blocks 9 on the connecting sliding plate 6, the lower ends of the connecting rods 13 penetrate through the upper ends of the guide rails 3 and are inserted in the limiting holes 16, the overlooking cross sections of the limiting rods 14 and the limiting holes 16 are rectangular, the limiting rods 14 cannot rotate, fixed plates 17 are fixedly connected on the limiting rods 14 in the movable grooves 11, springs 18 are fixedly connected between the fixed plates 17 and the upper ends of the guide rails 3, and annular grooves 19 are formed in the inner walls of the insertion holes 10, both ends and fixedly connected with dead lever 20 in ring channel 19 about dwang 12 have all seted up perpendicular groove 21 on the inner wall around the ring channel 19, rotate dwang 12 ninety degrees and can make gag lever post 14, dwang 12 reciprocate, make things convenient for the disconnection to correspond slider 4 and be connected the being connected of slide 6.

The connecting rod 13 is sleeved with a torsion spring 15, and the upper end and the lower end of the torsion spring 15 are respectively fixedly connected with the rotating rod 12 and the limiting rod 14, so that the automatic resetting effect is achieved, and the connecting mechanism is more stable.

Limiting grooves 25 are formed in the lower ends of the two guide rails 3, the front ends of the guide rails 3 are fixedly connected with sliding rods in the positions of the two discharging tables 2, the two sliding rods are sleeved with limiting blocks 26 in a sliding mode, and the sliding blocks 4 divided on the discharging tables 2 are conveniently fixed and cannot move.

When the utility model is used, two workpieces to be polished are fixedly clamped on the two sliding blocks 4 through the clamping device 24, under the connecting action of the connecting sliding plate 6 and the connecting mechanism, the two sliding blocks 4 can be directly driven to synchronously move on the guide rail 3 by controlling the stretching of the air cylinder 8, and when one sliding block 4 moves to the lower part of the polishing device 23, the other sliding block 4 is positioned at the upper part of the discharging platform 2, at the moment, the position of the limiting groove 25 on the sliding block 4 positioned above the discharging platform 2 corresponds to the position of the lower limiting block 26, only the limiting block 26 is pushed into the limiting groove 25 and then the rotating rod 12 is rotated ninety degrees, the torsion spring 18 is twisted, so that the fixing rod 20 moves from the annular groove 19 to the vertical groove 21, the limiting rod 14 and the rotating rod 12 can move upwards under the elastic force of the spring 15, the limiting rod 14 moves out of the limiting hole 16, the limiting rod 14 moves out of the vertical groove 21, and reversely rotates ninety degrees under the action of the torsion spring 18, at this time, the slider 4 is disconnected from the connecting slide 6, and then the work of polishing the work piece located below the polishing device 23 can be performed by the same cylinder 8 and the polishing device 23.

After polishing, only need rotate dwang 12 that is located discharge table 2 once more, and dwang 12 is pushed down, make dead lever 20 move to annular groove 19 once more, gag lever post 14 inserts in spacing hole 16, compression spring 18, make slider 4 that is located discharge table 2 be connected with being connected slide 6 once more, shift out stopper 26, relieve spacing back, alright utilize cylinder 8, with the unanimous grinding device 23 below of this slider 4, make polished work piece and correspond slider 4 and move to another discharge table 2 top, then more above-mentioned principle, remove this slider 4 and be connected slide 6 be connected and carry out stopper 26 spacing, alright directly carry out the work of polishing of next work piece and the unloading work of the work piece that the processing was accomplished, the dismantlement and the installation time of the work piece of this mode effective utilization, production efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The pneumatic guide rail type grinding machine comprises a processing table (1) and is characterized in that the left end and the right end of the processing table (1) are fixedly connected with a discharging table (2), the discharging table (2) is flush with the upper end face of the processing table (1), the processing table (1) and the upper ends of the two discharging tables (2) are fixedly connected with a guide rail (3) together, the guide rail (3) is connected with two sliders (4) arranged at intervals in a sliding manner, slide holes (5) are transversely formed in the two sliders (4), a connecting slide plate (6) is connected in the two slide holes (5) in a sliding manner together, the right end of the discharging table (2) on the right side is fixedly connected with a mounting plate (7), an air cylinder (8) is fixedly mounted on the mounting plate (7), and the right end of the connecting slide plate (6) penetrates through the slide holes (5) on the right side and is fixedly connected with the telescopic end of the air cylinder (8), the two sliding blocks (4) are respectively provided with a connecting mechanism, the connecting mechanism comprises fixed blocks (9) fixedly connected to the upper ends of the sliding blocks (4), the two fixed blocks (9) are respectively positioned at one side position where the two sliding blocks (4) are close to each other, the upper ends of the sliding blocks (4) are provided with jacks (10), the lower ends of the sliding blocks (4) are provided with movable grooves (11) communicated with the jacks (10), rotating rods (12) are movably inserted in the jacks (10), the lower ends of the rotating rods (12) are rotatably connected with connecting rods (13), the lower ends of the connecting rods (13) are fixedly connected with limiting rods (14), limiting holes (16) are respectively formed in the connecting sliding plate (6) and at corresponding positions of the two fixed blocks (9), the lower ends of the connecting rods (13) penetrate through the upper ends of the guide rails (3) and are inserted in the limiting holes (16), and fixed plates (17) are fixedly sleeved on the limiting rods (14) in the movable grooves (11), common fixedly connected with spring (18) between fixed plate (17) and guide rail (3) upper end, ring channel (19) have been seted up on jack (10) inner wall, both ends and fixedly connected with dead lever (20) in ring channel (19) about dwang (12), all seted up on the inner wall around ring channel (19) and erected groove (21).

2. A pneumatic track grinder as claimed in claim 1, characterised in that clamping means (24) are provided on both slides (4).

3. A pneumatic guideway grinder according to claim 1, characterised in that a mounting frame (22) is fixedly connected to the processing table (1), and that a grinding device (23) is provided on the mounting frame (22) above the central position of the guideway (3).

4. The pneumatic rail-type grinding machine according to claim 1, wherein the top cross section of the stopper rod (14) and the stopper hole (16) are rectangular.

5. The pneumatic guide rail type grinding machine according to claim 1, wherein a torsion spring (15) is sleeved on the connecting rod (13), and the upper end and the lower end of the torsion spring (15) are respectively fixedly connected with the rotating rod (12) and the limiting rod (14).

6. The pneumatic guide rail type grinding machine according to claim 1, wherein the lower ends of the two guide rails (3) are provided with limiting grooves (25), the front ends of the guide rails (3) are fixedly connected with sliding rods at the positions of the two discharging tables (2), and the limiting blocks (26) are sleeved on the two sliding rods in a sliding manner.