CN215318034U

CN215318034U - Workpiece auxiliary bracket for grinding machine machining

Info

Publication number: CN215318034U
Application number: CN202121625431.9U
Authority: CN
Inventors: 范晓文
Original assignee: Ernest Dalian Precision Parts Co ltd
Current assignee: Ernest Dalian Precision Parts Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-28
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a workpiece auxiliary bracket for grinding machine machining, which comprises a grinding machine workbench, wherein a bracket fixing seat is fixedly arranged on one side of the top of the grinding machine workbench, bracket moving shafts are respectively and alternately connected to two sides of one side of the bracket fixing seat, one ends of the two bracket moving shafts are respectively and alternately connected with two sides of one side of a bracket moving plate, and a fixing clamp seat is fixedly arranged on one side of the top of the bracket moving plate. According to the utility model, the two bracket moving shafts which are fixed on two sides of one side of the bracket fixing seat in an inserting manner are moved to drive the bracket moving plate which is connected to one end of the bracket moving shaft in an inserting manner, so that the device can be used for realizing the auxiliary installation of workpieces with different lengths, the first rotating block and the second rotating block which are fixed in the middle of the rotating rod in an inserting manner and the first clamping block and the second clamping block which are respectively and fixedly installed at the tops of the first rotating block and the second rotating block are driven by the first rotating rod and the second rotating rod in a rotating manner, and the device can be used for grinding different angles of the workpieces on the grinding machine.

Description

Workpiece auxiliary bracket for grinding machine machining

Technical Field

The utility model relates to the technical field of machining, in particular to a workpiece auxiliary bracket for machining of a grinding machine.

Background

The workpiece is subjected to finish machining after being roughly machined and formed on other equipment, so that the accuracy and the surface roughness of the workpiece are improved.

When a grinding machine grinds a long workpiece, an auxiliary bracket is usually installed at the suspension position of the workpiece, the workpiece is in a loose state due to the fact that the bracket is not provided with a fixing device, the workpiece shakes during machining due to the fact that the workpiece is not fixed, and therefore the workpiece is unqualified during machining.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a workpiece auxiliary bracket for grinding machine processing, which solves the problems that the workpiece is not fixed and shakes during processing, so that the workpiece is unqualified to be processed, and the workpiece is in a suspended state during processing because the surface of the workpiece cannot be completely attached to the bracket during processing of workpieces with different angles by a grinding machine, which are proposed in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a work piece auxiliary bracket is used in grinding machine processing, includes the grinding machine workstation, one side fixed mounting at grinding machine workstation top has the bracket fixed to be done, the both sides that one side was done to the bracket fixed all alternates and are connected with bracket removal axle, two the one end that the bracket removed the axle alternates with the both sides of bracket movable plate one side respectively and is connected, one side fixed mounting that the version top was removed to the bracket has the fixation clamp seat, the guide way has been seted up to the intermediate position of fixation clamp seat bottom, the inside sliding connection of fixation clamp seat has the removal holder, the bottom fixed mounting who removes the holder has the removal connecting plate, the intermediate position of a fixation clamp seat avris alternates and is fixed with guide nut, guide nut inner wall threaded connection has locking screw, the both sides of a fixation clamp seat avris all alternate and are fixed with the guiding axle.

Preferably, the intermediate position of removing a holder avris alternates and is connected with first rotary rod, the both ends of rotary rod all alternate and are fixed with first rotatory piece, two one side fixed mounting of first rotatory piece has first acceleration.

Preferably, one side upside interlude of fixed holder one side has connect the second rotary rod, the both ends of second rotary rod all alternate and are fixed with the rotatory piece of second, one side fixed mounting of the rotatory piece of second has the second clamp splice.

Preferably, a bench clamp is fixed on the other side of the top of the grinding machine workbench.

Preferably, both sides of the top of the bracket fixing seat are in threaded connection with second locking screws.

Preferably, the middle positions of two sides of the bracket moving plate are both in threaded connection with first locking screws, and the middle position of the other side of the bracket moving plate is fixedly provided with a chuck.

(III) advantageous effects

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

1. this supplementary bracket of work piece for grinding machine processing is provided with the bracket fixing base, the bracket removes the axle, the bracket movable plate, the fixed holder, locking screw, two bracket removal axles of fixing on the both sides of bracket fixing base one side through removing the interlude, the bracket movable plate of connecting in bracket removal axle one end is driven to alternate, remove axle and bracket movable plate through locking screw and carry out the supplementary installation of fixed realization device to different length parts, processing is short and when needing supplementary bracket, can be directly with fixed holder fixed place on the grinding machine workstation parallel with the bench vice, improve the practicality of bracket.

2. This work piece auxiliary bracket is used in grinding machine processing is provided with first rotary rod, the second rotary rod, first rotatory piece, the rotatory piece of second, first clamp splice, the second clamp splice, fixed holder, remove the holder, rotate through first rotary rod and second rotary rod syntropy, drive and alternate first rotatory piece and the rotatory piece of second and first rotatory piece and the rotatory piece top of second fixed mounting's respectively first clamp splice and second clamp splice of fixing in the middle of the rotary rod, the realization device carries out abrasive machining to the angle of work piece difference on the grinding machine, through first rotary rod and second rotary rod opposite direction rotation, can be when different angles add man-hour installation to the work piece location through first rotary rod and second rotary rod syntropy rotation.

Drawings

FIG. 1 is a schematic structural diagram of a workpiece auxiliary bracket for grinding machine machining according to the present invention;

FIG. 2 is a schematic structural front view of the auxiliary workpiece bracket for grinding machine machining according to the present invention;

FIG. 3 is a schematic structural diagram of a main body of the auxiliary workpiece bracket for grinding machine machining according to the present invention;

FIG. 4 is a schematic view of the structure of the clamping seat of the auxiliary bracket for the workpiece for grinding machine processing according to the present invention.

In the figure: 1. a grinder table; 2. bench vice; 3. a bracket fixing seat; 4. a carriage moving shaft; 5. a bracket moving plate; 6. fixing the clamp seat; 7. a guide groove; 8. moving the clamping seat; 9. moving the connecting plate; 10. locking the screw rod; 11. a guide nut; 12. a guide shaft; 13. a first rotating block; 14. a first rotating rod; 15. a second rotating block; 16. a second rotating rod; 17. a first clamping block; 18. a second clamp block; 19. a first locking screw; 20. a second locking screw; 21. and (4) a clamping head.

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. 1-4, an embodiment of the present invention is shown:

a workpiece auxiliary bracket for grinding machine processing comprises a grinding machine workbench 1, a bracket fixing seat 3 is fixedly installed on one side of the top of the grinding machine workbench 1, bracket moving shafts 4 are respectively and alternately connected with two sides of one side of a bracket moving plate 5, a fixing holder 6 is fixedly installed on one side of the top of the bracket moving plate 5, a guide groove 7 is formed in the middle of the bottom of the fixing holder 6, a moving holder 8 is slidably connected inside the fixing holder 6, a moving connecting plate 9 is fixedly installed at the bottom of the moving holder 8, a guide nut 11 is fixedly and alternately arranged in the middle of one side of the fixing holder 6, a locking screw 10 is in threaded connection with the inner wall of the guide nut 11, guide shafts 12 are fixedly and alternately arranged on two sides of one side of the fixing holder 6, and a first rotating rod 14 is fixedly and alternately arranged in the middle of one side of the moving holder 8, first rotatory piece 13 is all interlude fixed at the both ends of first rotary rod 14, one side fixed mounting of two first rotatory pieces 13 has one side upside interlude of first clamp splice 17 fixed clamp seat 6 one side to have connect second rotary rod 16 between, the both ends of second rotary rod 16 all interlude and are fixed with the rotatory piece 15 of second, one side fixed mounting of the rotatory piece 15 of second has second clamp splice 18, wherein first clamp splice 17 and second clamp splice 18 are symmetry installation cooperation work.

The utility model provides a workpiece auxiliary bracket for grinding machine processing, which is shown in figure 1.A pair of bench clamps 2 is fixed on the other side of the top of a grinding machine workbench 1, second locking screws 20 are in threaded connection with both sides of the top of a bracket fixing seat 3, first locking screws 19 are in threaded connection with the middle positions of both sides of a bracket moving plate 5, and a chuck 21 is fixedly arranged at the middle position of the other side of the bracket moving plate 5.

The working principle is as follows: when a workpiece is required to be processed by the auxiliary workpiece bracket for grinding machine, the bench clamp 2 is firstly placed on one side of the top of the grinding machine workbench 1, the step of the bracket fixing seat 3 is placed at the corner of the other side of the top of the grinding machine workbench 1, the bench clamp 2 and the bracket fixing seat 3 are locked by rotating a magnetic switch of the grinding machine workbench 1, the bracket moving shafts 4 which are inserted and connected at two ends of one side of the bracket fixing seat 3 are fixed by the second locking screws 20 which are connected with two sides of the top of the bracket fixing seat 3 through threads, the fixed clamping seat 6 is placed on one side of the top of the bracket moving plate 5, the fixed moving connecting plate 9 of the fixed clamping seat 6 passes through the guide groove 7 arranged at the bottom of the fixed clamping seat 6 and is fixedly installed at the bottom of the moving clamping seat 8 by the chuck 21 fixedly installed at the middle position of one side of the bracket moving plate 5, the outer wall of the guide nut 11 is inserted and fixedly installed at the middle position of one side of the fixed clamping seat 6, one end of a locking screw 10 is in threaded connection with the inner wall of a guide nut 11 and penetrates through one side of a fixed clamping seat 6 to be in penetrating connection with one side of a movable clamping seat 8, two guide shafts 12 penetrate through two sides of the movable clamping seat 8 to be fixedly penetrated in two sides in the fixed clamping seat 6, a first rotating rod 14 penetrates through one side of the movable clamping seat 8 to be fixedly penetrated with a first rotating block 13, the first rotating block 13 is fixedly arranged on two sides in the movable clamping seat 8, the bottom of the first clamping block 17 is fixedly arranged with one side of two first rotating blocks 13, a second rotating rod 16 penetrates through one end of one side of the fixed clamping seat 6 to be fixedly penetrated with a second rotating block 15, the second rotating block 15 is fixedly arranged on two sides in one end of the fixed clamping seat 6, the bottom of the second clamping block 18 is fixedly arranged with one side of two second rotating blocks 15, one end of a workpiece is fixed in the bench clamp 2, the other end of the workpiece is placed between the first clamping block 17 and the second clamping block 18, the movable clamping seat 8 is driven to move in the guide shaft 12 and the guide groove 7 through rotation of the locking screw rod 10, the workpiece is clamped and loosened, the workpiece is convenient to install rapidly during machining, the fixed clamping seat 6 is directly placed at the top of the grinding machine workbench 1 and keeps parallel to the bench clamp 2, installation of a short workpiece is achieved, the first clamping block 17 and the second clamping block 18 are driven to work in a matched mode through rotation of the first rotary rod 14 and the second rotary rod 16, and grinding machining is conducted on different angles of the workpiece by the grinding machine.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 work piece auxiliary bracket is used in grinding machine processing, includes grinding machine workstation (1), its characterized in that: a bracket fixing seat (3) is fixedly arranged on one side of the top of the grinding machine workbench (1), bracket moving shafts (4) are respectively inserted and connected with two sides of one side of the bracket fixing seat (3), one ends of the two bracket moving shafts (4) are respectively inserted and connected with two sides of one side of the bracket moving plate (5), a fixed clamping seat (6) is fixedly arranged on one side of the top of the bracket moving plate (5), a guide groove (7) is arranged in the middle of the bottom of the fixed clamping seat (6), the inner part of the fixed clamping seat (6) is connected with a movable clamping seat (8) in a sliding way, a movable connecting plate (9) is fixedly arranged at the bottom of the movable clamping seat (8), a guide nut (11) is fixedly inserted in the middle of one side of the fixed holder (6), the inner wall of the guide nut (11) is in threaded connection with a locking screw rod (10), and guide shafts (12) are fixedly inserted into two sides of one side of the fixed clamp seat (6).

2. The auxiliary workpiece bracket for grinding machine machining according to claim 1, characterized in that: remove the intermediate position on one avris of holder (8) and alternate and be connected with first rotary rod (14), the both ends of first rotary rod (14) all alternate and are fixed with first rotatory piece (13), two one side fixed mounting of first rotatory piece (13) has first clamp splice (17).

3. The auxiliary workpiece bracket for grinding machine machining according to claim 1, characterized in that: fixed holder (6) one side upside interlude have second rotary rod (16) to connect between, the both ends of second rotary rod (16) all alternate and are fixed with rotatory piece of second (15), one side fixed mounting of the rotatory piece of second (15) has second clamp splice (18).

4. The auxiliary workpiece bracket for grinding machine machining according to claim 1, characterized in that: and bench clamps (2) are fixed on the other side of the top of the grinding machine workbench (1).

5. The auxiliary workpiece bracket for grinding machine machining according to claim 1, characterized in that: and both sides of the top of the bracket fixing seat (3) are in threaded connection with second locking screws (20).

6. The auxiliary workpiece bracket for grinding machine machining according to claim 1, characterized in that: the middle positions of two sides of the bracket moving plate (5) are both in threaded connection with first locking screws (19), and the middle position of the other side of the bracket moving plate (5) is fixedly provided with a chuck (21).