CN219653063U

CN219653063U - Support frame

Info

Publication number: CN219653063U
Application number: CN202320569868.8U
Authority: CN
Inventors: 蔡林江
Original assignee: Dongguan Hongshengda Vacuum Heat Treatment Co ltd
Current assignee: Dongguan Hongshengda Vacuum Heat Treatment Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-08
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of workpiece processing, in particular to a bracket, which comprises a base, wherein a heating plate is arranged in the base, a placement area is arranged at the top of the base, a fixing frame is arranged above the base, a sliding groove is formed in the inner side wall of a first mounting groove, a clamping plate is fixedly connected to the side surface of a clamping block, a connecting column is fixedly connected to the outer surface of a trapezoid limiting block, and a first spring is sleeved on the outer surface of the connecting column. According to the clamping device, the first mounting groove, the clamping block, the limiting groove and the trapezoid limiting block are arranged, so that convenience in mounting and dismounting of the clamping plate is improved through the clamping block, the clamping block is dismounted, clamping plates of different types are replaced, the clamping application range of the device is widened, the circular groove and the limiting column are arranged, splicing of the limiting column and the circular groove in different directions is facilitated, and the clamping direction of the clamping plate is adjusted.

Description

Support frame

Technical Field

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

Background

Heat treatment refers to a metal hot working process in which a material is heated, held and cooled in a solid state to achieve a desired texture and properties. Mechanical workpieces are also often processed by heat treatment during processing. The preliminary heat treatment can obtain a fine and uniform structure, and prepare for quenching, thereby reducing the deformation amount of workpiece quenching. And the corresponding bracket is needed to be used for supporting and fixing.

The Chinese patent ZL202022906984.3 discloses a support, which comprises a base, the top outer wall of base welds there is a bottom section of thick bamboo, the top of bottom section of thick bamboo is provided with an upper end section of thick bamboo, the circumference inner wall of an upper end section of thick bamboo all welds the bearing frame that the equidistance annular distributes, and the opposite side of bearing frame and upper end section of thick bamboo all is connected with the screw thread end pole through the bearing rotation, the one end of screw thread end pole all welds the awl tooth, and the other end of screw thread end pole all has an external screw thread section of thick bamboo through threaded connection. According to the utility model, through the driving mechanism, an operator can rotate the adjusting ring toothed plate and drive the corresponding threaded end rod to rotate by matching with the transmission effect of the conical teeth, and the external threaded cylinder moves towards the center of the upper end cylinder or away from the center of the circle under the limit effect of the limit rod, so that the workpiece can keep the original shape under the pressure effect provided by the retaining plate.

However, the operation of the above-mentioned bracket is complex, and the workpiece is fixed by the retaining plate, but the retaining plate can only clamp the annular workpiece, so that the application range of the device is limited, and the retaining plate needs to be replaced, but the retaining plate is fixedly connected with the device, so that the replacement is inconvenient, and therefore, a bracket is needed.

Disclosure of Invention

In view of this, the present utility model provides a bracket, which mainly solves the technical problems: the clamping plate is convenient to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a support, includes the base, the inside of base is the cavity, the internally mounted of base has the hot plate, the top of base is provided with places the district, and places the top that the district is located the hot plate, the top of base is provided with the mount, the inside rotation of mount is connected with the spliced pole, the one end fixedly connected with fixed column of mount is kept away from to the spliced pole, first mounting groove has been seted up to the inside of fixed column, the spout has been seted up to the inside wall of first mounting groove, the inside sliding connection of spout has trapezoidal stopper, the inside swing joint of first mounting groove has the fixture block, the spacing groove has been seted up to the surface of fixture block, and trapezoidal stopper is located the inside of spacing groove, the side fixedly connected with grip block of fixture block, the surface fixedly connected with spliced pole of trapezoidal stopper, the surface cover of spliced pole is equipped with first spring, and first spring is laminated with the surface of trapezoidal stopper mutually.

Further: the one end fixedly connected with link that trapezoidal stopper was kept away from to the spliced pole, and the inside wall fixedly connected with support column of link.

Further: the inside of mount has seted up the second mounting groove, the inside sliding connection of second mounting groove has the slider.

Further: the side surface fixedly connected with activity post of slider, the surface cover of activity post is equipped with the second spring, and the second spring is laminated with the side surface of slider mutually.

Further: the one end fixedly connected with fixed plate of slider is kept away from to the movable column, the side surface fixedly connected with spacing post of fixed plate, the circular slot has been seted up to the side surface of fixed column, the quantity of circular slot is provided with 4, and is annular distribution, spacing post runs through the mount, and with the inside sliding connection in circular slot.

Further: the rear end fixedly connected with first installation piece and second installation piece of base, and the inside rotation of first installation piece and second installation piece is connected with two-way threaded rod, two-way threaded rod and the inside threaded connection of mount, and the one end that two-way threaded rod kept away from the second installation piece is fixed connection with the output of motor.

By means of the technical scheme, the bracket at least has the following beneficial effects:

1. compared with the prior art, through setting up first mounting groove, fixture block, spacing groove and trapezoidal stopper, utilize the grip block to promote the inside removal of fixture block to first mounting groove for the fixture block promotes the surface of trapezoidal stopper, pushes the inside of spout with trapezoidal stopper, when the position of spacing groove and trapezoidal stopper corresponds, the inside of spacing groove is pushed into with trapezoidal stopper to trapezoidal stopper under the effect of first spring, thereby fix the fixture block, thereby be convenient for fix the position of grip block, be favorable to promoting the convenience of grip block installation and dismantlement through the fixture block, be favorable to dismantling the fixture block, thereby change the grip block of different models, be favorable to the application scope of reinforcing apparatus centre gripping.

2. Compared with the prior art, through setting up circular slot and spacing post, utilize the fixed plate to drive spacing post and remove to be convenient for peg graft the inside of spacing post and circular slot, be favorable to realizing the fixed to the position of fixed column, be favorable to peg graft through spacing post and different position circular slot, thereby adjust the centre gripping position of grip block.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the base according to the present utility model;

FIG. 3 is a schematic side view of a base according to the present utility model;

fig. 4 is a schematic view of the internal structure of the fixing frame according to the present utility model;

FIG. 5 is an enlarged view of the portion A of FIG. 4 in accordance with the present utility model;

fig. 6 is an enlarged view of fig. 5B according to the present utility model.

Legend description:

1. a base; 2. a heating plate; 3. a placement area; 4. a first mounting block; 5. a second mounting block; 6. a two-way threaded rod; 7. a motor; 8. a fixing frame; 9. rotating the column; 10. fixing the column; 11. a circular groove; 12. a first mounting groove; 13. a chute; 14. a trapezoid limiting block; 15. a connecting column; 16. a first spring; 17. a clamping block; 18. a limit groove; 19. a connecting frame; 20. a second mounting groove; 21. a slide block; 22. a second spring; 23. a movable column; 24. a limit column; 25. and a clamping plate.

Detailed Description

Referring to fig. 1-6, the present utility model provides a stent: including base 1, the inside of base 1 is cavity, the internally mounted of base 1 has hot plate 2, the top of base 1 is provided with places district 3, and place the top that district 3 is located hot plate 2, the top of base 1 is provided with mount 8, the inside rotation of mount 8 is connected with rotation post 9, the one end fixedly connected with fixed column 10 of mount 8 is kept away from to rotation post 9, first mounting groove 12 has been seted up to the inside of fixed column 10, spout 13 has been seted up to the inside wall of first mounting groove 12, the inside sliding connection of spout 13 has trapezoidal stopper 14, the inside swing joint of first mounting groove 12 has fixture block 17, limit groove 18 has been seted up to the surface of fixture block 17, and trapezoidal stopper 14 is located the inside of limit groove 18, the side fixedly connected with grip block 25 of fixture block 17, the surface fixedly connected with spliced pole 15 of trapezoidal stopper 14, the surface cover of spliced pole 15 is equipped with first spring 16, and first spring 16 is laminated with the surface of trapezoidal stopper 14 mutually. Utilize grip block 17 to the inside removal of first mounting groove 12 of grip block 25 promotion for grip block 17 promotes the surface of trapezoidal stopper 14, push the inside of spout 13 with trapezoidal stopper 14, when the position of spacing groove 18 and trapezoidal stopper 14 corresponds, trapezoidal stopper 14 pushes the inside of spacing groove 18 with trapezoidal stopper 14 under the effect of first spring 16, thereby fix grip block 17, thereby be convenient for fix the position of grip block 25, be favorable to promoting the convenience of grip block 25 installation and dismantlement through grip block 17, be favorable to dismantling grip block 17, thereby change the grip block 25 of different models, be favorable to reinforcing apparatus centre gripping's application scope.

One end of the connecting column 15, which is far away from the trapezoid limiting block 14, is fixedly connected with a connecting frame 19, and the inner side wall of the connecting frame 19 is fixedly connected with a supporting column. The connecting frame 19 is utilized to drive the support column to rotate, so that the support column and the outer surface of the fixed column 10 are supported, and the trapezoid limiting block 14 is conveniently pulled out from the limiting groove 18.

The inside of mount 8 has seted up second mounting groove 20, and the inside sliding connection of second mounting groove 20 has slider 21. The side surface of the sliding block 21 is fixedly connected with a movable column 23, a second spring 22 is sleeved on the outer surface of the movable column 23, and the second spring 22 is attached to the side surface of the sliding block 21. The slider 21 is conveniently moved inside the second mounting groove 20 by pulling of the movable post 23.

The one end fixedly connected with fixed plate that movable column 23 kept away from slider 21, the side surface fixedly connected with spacing post 24 of fixed plate, circular slot 11 has been seted up to the side surface of fixed column 10, and the quantity of circular slot 11 is provided with 4, and is annular distribution, and spacing post 24 runs through mount 8, and with the inside sliding connection of circular slot 11. The limiting column 24 is connected with the circular groove 11, so that the clamping state of the clamping plate 25 is conveniently fixed.

The rear end fixedly connected with first installation piece 4 and second installation piece 5 of base 1, and the inside rotation of first installation piece 4 and second installation piece 5 is connected with two-way threaded rod 6, and two-way threaded rod 6 and the inside threaded connection of mount 8, and the one end that two-way threaded rod 6 kept away from second installation piece 5 and the output fixed connection of motor 7. The motor 7 is utilized to drive the bidirectional threaded rod 6 to rotate, and then the fixing frame 8 is utilized to drive the clamping plate 25 to move from two sides to the middle.

Working principle: during the use, utilize grip block 17 to the inside removal of first mounting groove 12 of grip block 25 promotion, make grip block 17 promote the surface of trapezoidal stopper 14, push the inside of spout 13 with trapezoidal stopper 14, when the position of spacing groove 18 and trapezoidal stopper 14 corresponds, the inside of spacing groove 18 is pushed into trapezoidal stopper 14 to trapezoidal stopper 14 under the effect of first spring 16, thereby fix grip block 17, thereby be convenient for fix grip block 25's position, be favorable to promoting grip block 25 installation and the convenience of dismantling through grip block 17, be favorable to dismantling grip block 17, thereby change grip block 25 of different models, be favorable to reinforcing apparatus centre gripping application scope, and utilize spacing post 24 to be connected with circular slot 11, be convenient for change grip block 25's centre gripping position, and fix.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A bracket comprising a base (1), characterized in that: the inside of base (1) is cavity, the internally mounted of base (1) has hot plate (2), the top of base (1) is provided with places district (3), and places district (3) and be located the top of hot plate (2), the top of base (1) is provided with mount (8), the inside rotation of mount (8) is connected with slewing column (9), the one end fixedly connected with fixed column (10) of mount (8) is kept away from to slewing column (9), first mounting groove (12) have been seted up to the inside of fixed column (10), spout (13) have been seted up to the inside wall of first mounting groove (12), the inside sliding connection of spout (13) has trapezoidal stopper (14), the inside swing joint of first mounting groove (12) has fixture block (17), spacing groove (18) have been seted up to the surface of fixture block (17), and trapezoidal stopper (14) are located the inside of spacing groove (18), the side surface fixedly connected with grip block (25) of fixture block (17), the surface fixedly connected with spring sleeve (15) of the surface (15), and the first spring (16) is attached to the outer surface of the trapezoid limiting block (14).

2. A stent as defined in claim 1 wherein: one end of the connecting column (15) far away from the trapezoid limiting block (14) is fixedly connected with a connecting frame (19), and the inner side wall of the connecting frame (19) is fixedly connected with a supporting column.

3. A stent as defined in claim 2 wherein: the inside of mount (8) has seted up second mounting groove (20), the inside sliding connection of second mounting groove (20) has slider (21).

4. A stent as defined in claim 3 wherein: the side surface of slider (21) fixedly connected with activity post (23), the surface cover of activity post (23) is equipped with second spring (22), and second spring (22) are laminated with the side surface of slider (21).

5. A stent as defined in claim 4 wherein: the one end fixedly connected with fixed plate that slider (21) was kept away from to movable column (23), the side surface fixedly connected with spacing post (24) of fixed plate, circular slot (11) have been seted up to the side surface of fixed column (10), the quantity of circular slot (11) is provided with 4, and is annular distribution, spacing post (24) runs through mount (8), and with the inside sliding connection of circular slot (11).

6. A stent as defined in claim 5 wherein: the rear end fixedly connected with first installation piece (4) and second installation piece (5) of base (1), and the inside rotation of first installation piece (4) and second installation piece (5) is connected with two-way threaded rod (6), the inside threaded connection of two-way threaded rod (6) and mount (8), and the one end that second installation piece (5) was kept away from to two-way threaded rod (6) is fixed connection with the output of motor (7).