CN210997593U

CN210997593U - Clamping device for machining

Info

Publication number: CN210997593U
Application number: CN201921800526.2U
Authority: CN
Inventors: 周凤满
Original assignee: Shandong Energy Heavy Equipment Manufacturing Group Taizhuang Engineering Equipment Manufacturing Co ltd
Current assignee: Shandong Energy Heavy Equipment Manufacturing Group Taizhuang Engineering Equipment Manufacturing Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-14
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a mechanical clamping device technical field just discloses a clamping device for machining, including the workstation, the equal fixed mounting in four corners of workstation bottom has the base, and the left side fixed mounting at workstation top has the fixing base, and the right side fixed mounting of fixing base has the rectangle case, and the opposite side fixed mounting of rectangle case has the connecting box, and rectangle case fixed mounting is at the top of workstation, and the left side fixed mounting of fixing base inner chamber has the motor, and the fixed cover of having connect the screw rod on the output shaft of motor. This clamping device for machining through setting up clamping screw, fixed clamping bar, activity clamping bar and slipmat, rotates through the screw rod and drives fixed clamping bar and activity clamping bar and carry out reciprocating opening and shutting motion to press from both sides tightly the machinery that needs processing, the slipmat set up the frictional force between increase activity clamping bar and the fixed machinery, the machinery of guaranteeing the installation is fixed more firm, improves the practicality of device.

Description

Clamping device for machining

Technical Field

The utility model relates to a mechanical clamping device technical field specifically is a clamping device for machining.

Background

The clamping device for machining is a device for clamping machinery in the machining process, the existing clamping device for machining can only clamp machinery of a specific model, the clamping efficiency is low, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a clamping device for machining possesses and to press from both sides tightly and fix firm advantage to the machinery of any model, has solved the problem of mentioning among the above-mentioned background art.

The utility model provides a following technical scheme: a clamping device for machining comprises a workbench, wherein bases are fixedly mounted at four corners of the bottom of the workbench, a fixed seat is fixedly mounted at the left side of the top of the workbench, a rectangular box is fixedly mounted at the right side of the fixed seat, a connecting box is fixedly mounted at the other side of the rectangular box, the rectangular box is fixedly mounted at the top of the workbench, a motor is fixedly mounted at the left side of an inner cavity of the fixed seat, a screw rod is fixedly sleeved on an output shaft of the motor, a threaded cylinder is sleeved on the other side of the screw rod in a threaded manner, a sliding block is fixedly mounted at the other side of the threaded cylinder, first rolling shafts are fixedly sleeved on the front side and the rear side of the inner cavity of the sliding block in a sleeved manner, a first rotating shaft is movably sleeved on the first rolling shafts, a fixed clamping rod is sleeved on the other side of the first rotating shafts in a sleeved manner, a second rotating shaft is, second roller bearing fixed mounting has cup jointed the third pivot on the connecting box, the medial surface activity of fixed clamping bar left side inner chamber, the third roller bearing has been cup jointed in the opposite side activity of third pivot, third roller bearing fixed mounting is on the connecting box, the right side sliding connection of fixed clamping bar inner chamber has movable clamping bar, the fixed slipmat that has cup jointed of opposite side of activity clamping bar, cup joint through the fixture block activity between fixed clamping bar and the activity clamping bar.

Preferably, a groove is formed in the left side of the inner cavity of the fixing seat, and the motor is located in the groove formed in the left side of the inner cavity of the fixing seat.

Preferably, the front side and the rear side of the inner cavity of the rectangular box are both provided with rectangular openings matched with the width of the sliding block, and the rectangular openings arranged on the front side and the rear side of the inner cavity of the rectangular box are connected with the sliding block in a sliding manner.

Preferably, the movable clamping bar is L-shaped.

Preferably, a U-shaped groove is formed in the left side of the inner cavity of the first rotating shaft, and the first rotating shaft is movably sleeved with the U-shaped groove formed in the left side of the inner cavity of the first rotating shaft.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this clamping device for machining through setting up clamping screw, fixed clamping bar, activity clamping bar and slipmat, rotates through the screw rod and drives fixed clamping bar and activity clamping bar and carry out reciprocating opening and shutting motion to press from both sides tightly the machinery that needs processing, the slipmat set up the frictional force between increase activity clamping bar and the fixed machinery, the machinery of guaranteeing the installation is fixed more firm, improves the practicality of device.

2. This clamping device for machining through setting up activity clamping bar and fixture block, changes the length that presss from both sides tight arm through tensile activity clamping bar to can guarantee that this clamping device can press from both sides tightly the machinery of any model, the fixture block can be fixed clamping bar and activity clamping bar, improves device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the structure clamping device of the present invention.

In the figure: 1. a work table; 2. a base; 3. a fixed seat; 4. a motor; 5. a screw; 6. a rectangular box; 7. fixing the clamping rod; 8. a movable clamping rod; 9. a slider; 10. a first rotating shaft; 11. a second roller; 12. a third rotating shaft; 13. a clamping block; 14. a non-slip mat; 15. a third roller; 16. a second rotating shaft; 17. a connecting box; 18. a first roller; 19. a threaded barrel.

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. 1-2, a clamping device for machining, including a workbench 1, a base 2 is fixedly installed at four corners of the bottom of the workbench 1, a fixing seat 3 is fixedly installed at the left side of the top of the workbench 1, a groove is formed at the left side of an inner cavity of the fixing seat 3, a motor 4 is located in the groove formed at the left side of the inner cavity of the fixing seat 3, a rectangular box 6 is fixedly installed at the right side of the fixing seat 3, a connecting box 17 is fixedly installed at the other side of the rectangular box 6, the rectangular box 6 is fixedly installed at the top of the workbench 1, the motor 4 is fixedly installed at the left side of the inner cavity of the fixing seat 3, a screw 5 is fixedly sleeved on an output shaft of the motor 4, an anti-skid cylinder 19 is screwed on the other side of the screw 5, a slider 9 is fixedly installed at the other side of the screw 19, rectangular openings matched with the width of the slider 9 are respectively formed at the front and rear sides of the inner cavity of the rectangular box 6, the rectangular openings sleeved at the front and rear sides of the inner cavity of the rectangular box 6 are slidably connected with the slider 9, a first roller 18 is fixedly sleeved with a first roller 18, a movable clamping rod clamp 10, a movable clamp rod clamp 7, a movable clamp 7, a clamp 7 is fixedly installed at the left side of a movable clamp rod clamp 7, a movable clamp rod clamp 7, a movable clamp 7, a movable clamp rod 13, a movable clamp 7, a movable clamp rod 13, a movable clamp rod movable clamp.

Firstly, stretching a movable clamping rod 8 according to a machine to be processed, when the movable clamping rod 8 reaches a proper position, clamping a clamping block 13 into the tops of inner cavities of a fixed clamping rod 7 and the movable clamping rod 8, fixing the fixed clamping rod 7 and the movable clamping rod 8 firmly, placing the machine to be processed on the top of a workbench 1, wherein the machine is positioned between the two fixed clamping rods 7 and the movable clamping rod 8, starting a motor 4, rotating a screw rod 5 to drive a threaded cylinder 19 to move rightwards, sliding a sliding block 9 to slide rightwards along rectangular openings formed in the front side and the rear side of the inner cavity of a rectangular box 6, enabling the fixed clamping rod 7 and the movable clamping rod 8 on the opposite sides to be close to each other at the moment, finally clamping the machine to be processed, after clamping, the machine to be processed is just positioned in a rectangle enclosed between the two fixed clamping rods 7 and the movable clamping rod 8, and if mechanical installation is finished, reversely rotating the starting motor 4 to loosen the machine, and (4) finishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device for machining, includes workstation (1), its characterized in that: the all-in-one machine is characterized in that a base (2) is fixedly mounted at the four corners of the bottom of the workbench (1), a fixing seat (3) is fixedly mounted at the left side of the top of the workbench (1), a rectangular box (6) is fixedly mounted at the right side of the fixing seat (3), a connecting box (17) is fixedly mounted at the other side of the rectangular box (6), the rectangular box (6) is fixedly mounted at the top of the workbench (1), a motor (4) is fixedly mounted at the left side of the inner cavity of the fixing seat (3), a screw rod (5) is fixedly sleeved on an output shaft of the motor (4), a threaded cylinder (19) is sleeved on the other side of the screw rod (5), a sliding block (9) is fixedly mounted at the other side of the threaded cylinder (19), first rolling shafts (18) are fixedly sleeved on the front side and the rear side of the inner cavity of the sliding block (9, the other side of the first rotating shaft (10) is movably sleeved with a fixed clamping rod (7), the middle part of the first rotating shaft (10) is movably sleeved with a second rotating shaft (16), a second roller (11) is movably sleeved at the other side of the second rotating shaft (16), the second roller (11) is fixedly arranged on the connecting box (17), the inner side surface of the inner cavity at the left side of the fixed clamping rod (7) is movably sleeved with a third rotating shaft (12), a third rolling shaft (15) is movably sleeved at the other side of the third rotating shaft (12), the third roller (15) is fixedly arranged on the connecting box (17), the right side of the inner cavity of the fixed clamping rod (7) is connected with a movable clamping rod (8) in a sliding way, the other side of the movable clamping rod (8) is fixedly sleeved with an anti-skid pad (14), the fixed clamping rod (7) and the movable clamping rod (8) are movably sleeved through a clamping block (13).

2. A clamping device for machining according to claim 1, characterized in that: a groove is formed in the left side of the inner cavity of the fixing seat (3), and the motor (4) is located in the groove formed in the left side of the inner cavity of the fixing seat (3).

3. A clamping device for machining according to claim 1, characterized in that: rectangular openings matched with the width of the sliding block (9) are formed in the front side and the rear side of the inner cavity of the rectangular box (6), and the rectangular openings formed in the front side and the rear side of the inner cavity of the rectangular box (6) are connected with the sliding block (9) in a sliding mode.

4. A clamping device for machining according to claim 1, characterised in that the movable clamping bar (8) is of L-shaped design.

5. A clamping device for machining according to claim 1, characterized in that: a U-shaped groove is formed in the left side of the inner cavity of the first rotating shaft (10), and the first rolling shaft (18) is movably sleeved with the U-shaped groove formed in the left side of the inner cavity of the first rotating shaft (10).