CN212706347U - Clamping mechanism for mechanical production - Google Patents

Abstract

The utility model discloses a mechanical production steps up mechanism with stepping up in equipment field, including the base, fixed mounting has first mounting bracket on the base, and fixed mounting has the second mounting bracket on the first mounting bracket, and fixed mounting has the mount in the base, and fixed mounting has the motor in the mount, and fixed mounting has the threaded rod on the output of motor, and threaded rod threaded connection is in a screw thread section of thick bamboo, and sliding connection has the lower plate in the first mounting bracket, and a screw thread section of thick bamboo passes base fixed mounting in the lower plate bottom, and sliding connection has the mount pad in the second mounting bracket, the beneficial effects of the utility model are that: this equipment convenient to use utilizes the motor to drive lower plate and punch holder to carry out the centre gripping to the processing part, compares and steps up the mechanism in the tradition and drive anchor clamps through fixing bolt and step up more convenient to the processing part, and the fixity is higher simultaneously, and because the punch holder is convenient to be dismantled, is convenient for clear up this step up the mechanism inside, is favorable to the use of this equipment, has high practicality.

Description

Clamping mechanism for mechanical production

Technical Field

The utility model relates to a mechanical production steps up the equipment field, specifically is a mechanical production is with stepping up mechanism.

Background

In the mechanical production process, in order to process parts conveniently, clamping mechanisms for mechanical production are often required to be used for clamping and fixing the machined parts.

Traditional mechanical production is with tightening mechanism often adopts fixing bolt to drive anchor clamps and come to carry out the centre gripping fixed to the processing part, and this kind of operating mode is comparatively troublesome, and because in the course of working piece on the part splashes into tightening mechanism easily, because traditional mechanical production is with the inconvenient dismantlement of tightening mechanism, is difficult to the clearance and influences the use easily, consequently the utility model provides a mechanical production is with tightening mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machine production is with mechanism that steps up for solve above-mentioned traditional machine production and use mechanism that steps up and adopt fixing bolt to drive anchor clamps and come to carry out the centre gripping to the processing part often and fix, this kind of operating mode is comparatively troublesome, and because in the piece on the part splashes into the mechanism that steps up easily in the course of working, because traditional machine production is with the inconvenient dismantlement of mechanism that steps up, is difficult to clear up the problem that influences the use easily.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a tightening mechanism for mechanical production, which comprises a base, a first mounting rack is fixedly arranged on the base, a second mounting rack is fixedly arranged on the first mounting rack, a fixing rack is fixedly arranged in the base, a motor is fixedly arranged in the fixing rack, a threaded rod is fixedly arranged on the output end of the motor, the threaded rod is in threaded connection with a threaded cylinder, a lower splint is in sliding connection with the first mounting rack, the threaded cylinder passes through the base and is fixedly arranged at the bottom of the lower splint, a mounting seat is in sliding connection with the second mounting rack, an upper splint is fixedly arranged at the bottom of the mounting seat, the upper splint and the lower splint are correspondingly arranged, mounting grooves are respectively arranged in two side walls of the second mounting rack, a limiting plate is respectively in sliding connection with the mounting groove, and a limiting rod is respectively fixedly arranged at one side of the two limiting plates, and two the gag lever post all passes the second mounting bracket and offsets with the mount pad top, two the equal fixed mounting in one side that the limiting plate was kept away from each other has the pull rod, and two the second mounting bracket outside is all extended to one side that the pull rod was kept away from each other, two all the cover is equipped with return spring on the pull rod, two return spring is close to one side each other and all offsets with the limiting plate, two the equal fixed mounting in one side that return spring kept away from each other is on the inside wall of mounting groove.

As a further aspect of the present invention: the equal fixed mounting in both sides of lower plate has the slider, just both sides wall corresponds slider department and all is provided with the spout in the first mounting bracket, slider sliding connection slides in the spout through the slider, and it is spacing to carry out lower plate, makes the lower plate rise and go up the splint between and press from both sides the time of pressing from both sides tight processing part and slide more steadily, further promotes the stability of this equipment.

As a further aspect of the present invention: the utility model discloses a leather antiskid tooth pad, including upper plate and lower plate, upper plate and lower plate are close to equal fixed mounting on one side each other and have antiskid tooth pad, and antiskid tooth pad is the leather material, through the frictional force between antiskid tooth pad increase and the part, further improves the part at the upper plate with the stability between the lower plate, avoid the part directly to lead to the part to produce wearing and tearing with the contact between upper plate and the lower plate simultaneously.

As a further aspect of the present invention: the handle is fixedly mounted on the mounting seat, and the mounting seat is pulled by the handle, so that the mounting and the dismounting between the second mounting frames are facilitated, and the use is facilitated.

As a further aspect of the present invention: the both sides of base are all fixed embedded to have a fixing base, and two all be provided with a plurality of fixing bolt on the fixing base, be convenient for this equipment and work lathe room through two fixing bases and a plurality of fixing bolt and install fixedly.

As a further aspect of the present invention: the base front end joint has the access cover, is convenient for maintain and maintain the inside motor of base through dismantling the access cover, avoids equipment to break down in the course of the work, influences work efficiency.

Advantageous effects

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

1. in the utility model, the parts are placed on the lower clamp plate, the two pull rods are respectively pulled towards two sides, the two pull rods drive the two limiting plates to be away from each other, the two limiting plates drive the two limiting rods to be away from each other, the mounting seat is mounted in the second mounting frame by using the handle, the two pull rods are loosened, the return springs return to drive the limiting plates to return, the limiting plates drive the limiting rods to return, the limiting rods extend out of the inner side of the second mounting frame to be abutted against the top of the mounting seat, the fixing of the mounting seat is completed, the switch is opened, the motor works, the output end on the motor drives the threaded rod to rotate, the threaded cylinder ascends to drive the lower clamp plate to ascend, so that the lower clamp plate and the upper clamp plate clamp the parts tightly and fix the parts, the equipment is convenient to use, the lower clamp plate and the upper clamp plate are driven by the motor to clamp the parts more, meanwhile, the fixing performance is higher, and the upper clamping plate is convenient to disassemble, so that the interior of the clamping mechanism is convenient to clean, the use of the equipment is facilitated, and the practicability is high;

2. the utility model discloses in, slide in the spout through the slider, carry on spacingly to the lower plate, make the lower plate slide more steady when rising and punch holder press from both sides tightly the processing part, further promote the stability of this equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first mounting bracket; 3. a second mounting bracket; 4. a fixed mount; 5. a fixed seat; 6. a threaded barrel; 7. a threaded rod; 8. a mounting seat; 9. a handle; 10. an upper splint; 11. a lower splint; 12. a chute; 13. a slider; 14. a motor; 15. a limiting rod; 16. a pull rod; 17. a return spring; 18. mounting grooves; 19. and a limiting plate.

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.

Example (b): as shown in FIGS. 1-3, a clamping mechanism for mechanical production comprises a base 1, a first mounting frame 2 is fixedly mounted on the base 1, a second mounting frame 3 is fixedly mounted on the first mounting frame 2, a fixing frame 4 is fixedly mounted in the base 1, a motor 14 is fixedly mounted in the fixing frame 4, a threaded rod 7 is fixedly mounted on the output end of the motor 14, the threaded rod 7 is in threaded connection with a threaded cylinder 6, a lower clamping plate 11 is slidably connected with the first mounting frame 2, the threaded cylinder 6 penetrates through the base 1 and is fixedly mounted at the bottom of the lower clamping plate 11, a mounting seat 8 is slidably connected with the second mounting frame 3, an upper clamping plate 10 is fixedly mounted at the bottom of the mounting seat 8, the upper clamping plate 10 and the lower clamping plate 11 are correspondingly arranged, mounting grooves 18 are respectively formed in two side walls of the second mounting frame 3, limiting plates 19 are respectively slidably connected with limiting plates 19, a limiting rod 15 is fixedly mounted, and two gag lever posts 15 all pass second mounting bracket 3 and offset with 8 tops of mount pad, the equal fixed mounting in one side that two limiting plates 19 kept away from each other has pull rod 16, and the one side that two pull rods 16 kept away from each other all extends the second mounting bracket 3 outside, all overlap on two pull rods 16 and be equipped with return spring 17, two return spring 17 are close to one side each other and all offset with limiting plate 19, the equal fixed mounting in one side that two return spring 17 kept away from each other is on the inside wall of mounting groove 18.

The equal fixed mounting in both sides of lower plate 11 has slider 13, and the corresponding slider 13 department of both sides wall all is provided with spout 12 in the first mounting bracket 2, and slider 13 sliding connection slides in spout 12 through slider 13 in spout 12, and is spacing to lower plate 11, makes lower plate 11 rise and upper plate 10 within a definite time to the processing part slide more steadily when pressing from both sides tightly, further promotes the stability of this equipment.

The upper plate 10 and the lower plate 11 are close to each other and are all fixedly mounted with anti-skidding tooth pads on one side, and the anti-skidding tooth pads are leather materials, through the frictional force between anti-skidding tooth pad increase and the part, further improve the part stability between the upper plate 10 and the lower plate 11, avoid the part to directly contact with the upper plate 10 and the lower plate 11 simultaneously and lead to the part to produce wearing and tearing.

Fixed mounting has handle 9 on the mount pad 8, through handle 9 pulling mount pad 8, is convenient for with the installation and the dismantlement between the second mounting bracket 3, is favorable to using.

The both sides of base 1 are all fixed embedded to have fixing base 5, and all are provided with a plurality of fixing bolt on two fixing bases 5, are convenient for this equipment and work lathe room through two fixing bases 5 and a plurality of fixing bolt and install fixedly.

The front end of the base 1 is clamped with the access cover, the motor 14 inside the base 1 is convenient to maintain by detaching the access cover, and the problem that equipment breaks down in the working process to influence the working efficiency is avoided.

Specifically, when the utility model is used, the parts are placed on the lower clamp plate 11, the two pull rods 16 are respectively pulled towards two sides, the two pull rods 16 drive the two limit plates 19 to be away from each other, the two limit plates 19 drive the two limit rods 15 to be away from each other, the two limit plates 19 are accommodated in the installation groove 18, the installation seat 8 is installed in the second installation frame 3 by using the handle 9, the two pull rods 16 are loosened, the return springs 17 return to drive the limit plates 19 to return, the limit plates 19 drive the limit rods 15 to return, the limit rods 15 extend out of the inner side of the second installation frame 3 to be abutted against the top of the installation seat 8, the switch is opened, the motor 14 works, the output end on the motor 14 drives the threaded rod 7 to rotate, the threaded cylinder 6 rises to drive the lower clamp plate 11 to rise, so that the lower clamp plate 11 and the upper clamp plate 10 clamp and fix the parts, the equipment is convenient to use, the lower clamp plate 11 and the upper, compared with the traditional clamping mechanism, the clamping mechanism is more convenient to clamp a machined part by driving the clamp through the fixing bolt, meanwhile, the fixity is higher, and the upper clamp plate 10 is convenient to disassemble, so that the interior of the clamping mechanism is convenient to clean, the equipment is favorable for use, and the practicability is high;

slide in spout 12 through slider 13, it is spacing to lower plate 11, make lower plate 11 rise and go up the splint 10 between slide more steadily when pressing from both sides tightly the processing part, further promote the stability of this equipment.

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 (6)

1. The clamping mechanism for mechanical production is characterized by comprising a base (1), wherein a first mounting frame (2) is fixedly mounted on the base (1), a second mounting frame (3) is fixedly mounted on the first mounting frame (2), a fixing frame (4) is fixedly mounted in the base (1), a motor (14) is fixedly mounted in the fixing frame (4), a threaded rod (7) is fixedly mounted on the output end of the motor (14), the threaded rod (7) is in threaded connection with a threaded barrel (6), a lower clamping plate (11) is slidably connected in the first mounting frame (2), the threaded barrel (6) penetrates through the base (1) and is fixedly mounted at the bottom of the lower clamping plate (11), a mounting seat (8) is slidably connected in the second mounting frame (3), and an upper clamping plate (10) is fixedly mounted at the bottom of the mounting seat (8), the upper clamping plate (10) and the lower clamping plate (11) are arranged correspondingly, mounting grooves (18) are arranged in the two side walls of the second mounting frame (3), limiting plates (19) are connected in the two mounting grooves (18) in a sliding manner, limiting rods (15) are fixedly mounted on the sides, close to each other, of the two limiting plates (19), the two limiting rods (15) penetrate through the second mounting frame (3) and are abutted against the top of the mounting seat (8), pull rods (16) are fixedly mounted on the sides, far away from each other, of the two limiting plates (19), and two one side that pull rod (16) kept away from each other all extends the second mounting bracket (3) outside, two all the cover is equipped with return spring (17), two on pull rod (16) return spring (17) are close to one side each other and all offset with limiting plate (19), two the equal fixed mounting in one side that return spring (17) kept away from each other is on the inside wall of mounting groove (18).

2. The tightening mechanism for mechanical production according to claim 1, wherein sliding blocks (13) are fixedly mounted on two sides of the lower clamping plate (11), sliding grooves (12) are formed in positions, corresponding to the sliding blocks (13), of two side walls in the first mounting frame (2), and the sliding blocks (13) are slidably connected in the sliding grooves (12).

3. The clamping mechanism for mechanical production as claimed in claim 1, wherein the upper clamping plate (10) and the lower clamping plate (11) are fixedly provided with anti-skid tooth pads on the sides close to each other, and the anti-skid tooth pads are made of leather.

4. The tightening mechanism for machine production according to claim 1, characterized in that a handle (9) is fixedly mounted on the mounting seat (8).

5. The clamping mechanism for mechanical production as claimed in claim 1, wherein fixing seats (5) are fixedly embedded in both sides of the base (1), and a plurality of fixing bolts are arranged on both the fixing seats (5).

6. The clamping mechanism for mechanical production according to claim 1, wherein the front end of the base (1) is clamped with an access cover.

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