CN212398863U

CN212398863U - Anchor clamps for machining convenient to adjust

Info

Publication number: CN212398863U
Application number: CN202020831780.5U
Authority: CN
Inventors: 李海波; 王永昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-26
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an easy-to-adjust machining fixture, which comprises a bottom plate, vertical plates are fixedly connected to the left and right ends of the top of the bottom plate, a second installation groove is opened on one side of the vertical plate, and the first A first threaded rod is rotatably connected to the inner cavity of the two installation grooves through a bearing, and a threaded sleeve is threadedly connected to the outer surface of the first threaded rod. One side of the threaded sleeve is rotatably connected to a fixed block through a bearing, and the fixed block There is a groove in the inner cavity of the groove, the side surface of the inner cavity of the groove is rotatably connected with a threaded pipe through a bearing, and a driven gear is sleeved on the outer surface of the threaded pipe. The utility model adopts a motor, a first sliding groove, a sliding block, a driven gear, a first threaded rod, a threaded sleeve, a threaded pipe, a threaded hole, a bolt, a second threaded rod, a rotating shaft, a driving gear, a second sliding groove and a sliding The rods cooperate with each other, which solves the problem that the current jig for machining is inconvenient for people to adjust, resulting in inconvenient use.

Description

Anchor clamps for machining convenient to adjust

Technical Field

The utility model relates to a machining technical field specifically is an anchor clamps for machining convenient to adjust.

Background

The mechanical processing refers to a process of changing the external dimension or performance of a workpiece through a mechanical device, the production process of a machine refers to the whole process of manufacturing a product from raw materials or semi-finished products, the content of the production process is very wide for machine production, in the production process, the process of changing the shape, the dimension, the position, the property and the like of a production object to make the product become a finished product or a semi-finished product is called a process, which is a main part of the production process, the process can be divided into the processes of casting, forging, stamping, welding, mechanical processing, assembling and the like, in the mechanical processing process, a clamp needs to be used for the workpiece to be processed, but the existing clamp for mechanical processing is inconvenient for people to adjust and causes inconvenience in use, and therefore, the clamp for mechanical processing convenient to adjust is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for machining convenient to adjust possesses the advantage of being convenient for to adjust, has solved present anchor clamps for machining and has not been convenient for people to adjust, leads to awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a machining fixture convenient to adjust comprises a bottom plate, wherein the left end and the right end of the top of the bottom plate are fixedly connected with a vertical plate, one side of the vertical plate is provided with a second mounting groove, the inner cavity of the second mounting groove is rotatably connected with a first threaded rod through a bearing, the outer surface of the first threaded rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is rotatably connected with a fixed block through a bearing, the inner cavity of the fixed block is provided with a groove, the side surface of the inner cavity of the groove is rotatably connected with a threaded pipe through a bearing, the outer surface of the threaded pipe is sleeved with a driven gear, the inner cavity of the threaded pipe is in threaded connection with a second threaded rod, the other end of the second threaded rod is fixedly connected with a clamping plate, the top of the fixed block is rotatably connected with a rotating shaft through a bearing, the driving gear is connected with the driven gear in a meshed mode, first mounting grooves are formed in the left end and the right end of the inner cavity of the bottom plate, a motor is fixedly mounted at the bottom of the inner cavity of the first mounting groove, and an output shaft of the motor is fixedly connected with the first threaded rod.

Preferably, the upper end and the lower end of the fixing block are fixedly connected with fixing plates, the upper portion of the side face of the threaded sleeve is provided with a threaded hole, and a bolt matched with the threaded sleeve for use is arranged on the fixing plates.

Preferably, a second sliding groove is formed in the lower portion of the inner cavity of the fixing block, a sliding rod is connected to the inner cavity of the second sliding groove in a sliding mode, and the other end of the sliding rod is fixedly connected with the clamping plate.

Preferably, the other side of the threaded sleeve is fixedly connected with a sliding block, a first sliding groove is formed in one side of the inner cavity of the second mounting groove, and the inner cavity of the first sliding groove is connected with the sliding block in a sliding mode.

Preferably, the front surface of the bottom plate is fixedly provided with a PLC controller, and the output end of the PLC controller is electrically connected with the input end of the motor.

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

the utility model can drive the driving gear to rotate through the rotating shaft, can drive the threaded pipe to rotate under the matching of the driven gear, utilizes the clamping plate, the second threaded rod, the second sliding groove and the sliding rod to enable the clamping plate to move left and right along with the rotation of the rotating shaft, thereby achieving the effect of adjusting the clamp, and is convenient for clamping articles with different sizes, utilizes the motor to drive the first threaded rod to rotate, and can drive the clamping plate to move up and down under the effects of the first sliding groove, the sliding block and the threaded sleeve, when the bottom of the article needs to be processed, the motor is controlled to rotate positively, so that the threaded sleeve can drive the clamping plate to move upwards, thereby driving the article to move upwards, then the bolt is pulled out of the threaded hole, the fixed block can rotate under the effect of the bearing, thereby driving the article to rotate, when rotating by one hundred eighty degrees, the bolt is inserted into, thereby make things convenient for people to process the bottom of article, make things convenient for people to use, solved present for the machining anchor clamps not convenient for people to adjust, lead to awkward problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a first mounting groove; 3. a motor; 4. a vertical plate; 5. a second mounting groove; 6. a first chute; 7. a slider; 8. a driven gear; 9. a first threaded rod; 10. a splint; 11. a fixed block; 12. a threaded sleeve; 13. a threaded pipe; 14. a threaded hole; 15. a fixing plate; 16. a bolt; 17. a groove; 18. a second threaded rod; 19. a rotating shaft; 20. a driving gear; 21. a second chute; 22. a slide bar.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, first mounting groove 2, motor 3, riser 4, second mounting groove 5, first spout 6, slider 7, driven gear 8, first threaded rod 9, splint 10, fixed block 11, thread bush 12, screwed pipe 13, screw hole 14, fixed plate 15, bolt 16, recess 17, second threaded rod 18, pivot 19, driving gear 20, second spout 21 and slide bar 22 part are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a machining fixture convenient for adjustment comprises a base plate 1, wherein a vertical plate 4 is fixedly connected to the left end and the right end of the top of the base plate 1, a second mounting groove 5 is formed in one side of the vertical plate 4, a first threaded rod 9 is rotatably connected to the inner cavity of the second mounting groove 5 through a bearing, a threaded sleeve 12 is rotatably connected to the outer surface of the first threaded rod 9 through a thread, a slider 7 is fixedly connected to the other side of the threaded sleeve 12, a first sliding groove 6 is formed in one side of the inner cavity of the second mounting groove 5, the inner cavity of the first sliding groove 6 is slidably connected to the slider 7, a fixed block 11 is rotatably connected to one side of the threaded sleeve 12 through a bearing, a fixed plate 15 is fixedly connected to the upper end and the lower end of the fixed block 11, a threaded hole 14 is formed in the upper portion of the, the side of the inner cavity of the groove 17 is rotatably connected with a threaded pipe 13 through a bearing, the outer surface of the threaded pipe 13 is sleeved with a driven gear 8, the inner cavity of the threaded pipe 13 is in threaded connection with a second threaded rod 18, the other end of the second threaded rod 18 is fixedly connected with a clamping plate 10, the lower part of the inner cavity of the fixing block 11 is provided with a second chute 21, the inner cavity of the second chute 21 is slidably connected with a slide rod 22, the other end of the slide rod 22 is fixedly connected with the clamping plate 10, the top of the fixing block 11 is rotatably connected with a rotating shaft 19 through a bearing, the bottom of the rotating shaft 19 extends to the upper part of the inner cavity of the groove 17, the lower part of the outer surface of the rotating shaft 19 is sleeved with a driving gear 20, the driving gear 20 is meshed with the driven gear 8, the left end and the right, through the rotating shaft 19, the driving gear 20 can be driven to rotate, the threaded pipe 13 can be driven to rotate under the matching of the driven gear 8, the clamping plate 10, the second threaded rod 18, the second sliding groove 21 and the sliding rod 22 can be used for enabling the clamping plate 10 to move left and right along with the rotation of the rotating shaft 19, so that the effect of adjusting a clamp is achieved, articles with different sizes can be conveniently clamped, the motor 3 can be used for driving the first threaded rod 9 to rotate and driving the clamping plate 10 to move up and down under the effects of the first sliding groove 6, the sliding block 7 and the threaded sleeve 12, when the bottom of the article needs to be processed, the motor 3 is controlled to rotate forwards, so that the threaded sleeve 12 can drive the clamping plate 10 to move upwards, so that the article is driven to move upwards, then the bolt 16 is pulled out of the threaded hole 14, so that the fixing block 11 can rotate under the effect, insert bolt 16 screw hole 14 when rotating one hundred eighty degrees and fix to make things convenient for people to process the bottom of article, make things convenient for people to use, solved present for machining anchor clamps not convenient for people to adjust, lead to awkward problem, the front fixed mounting of bottom plate 1 has the PLC controller, the output of PLC controller and the input electric connection of motor 3.

When the clamp is used, the driving gear 20 can be driven to rotate through the rotating shaft 19, the threaded pipe 13 can be driven to rotate under the coordination of the driven gear 8, the clamp plate 10, the second threaded rod 18, the second sliding groove 21 and the sliding rod 22 can be used for enabling the clamp plate 10 to move left and right along with the rotation of the rotating shaft 19, so that the effect of adjusting a clamp is achieved, articles with different sizes can be conveniently clamped, the first threaded rod 9 can be driven to rotate through the motor 3, the clamp plate 10 can be driven to move up and down under the action of the first sliding groove 6, the sliding block 7 and the threaded sleeve 12, when the bottom of the article needs to be processed, the motor 3 is controlled to rotate forwards, the threaded sleeve 12 can drive the clamp plate 10 to move upwards, so that the article is driven to move upwards, then the bolt 16 is pulled out of the threaded hole 14, so that the fixing block 11 can rotate under the, when the clamp rotates one hundred eighty degrees, the bolt 16 is inserted into the threaded hole 14 to be fixed, so that the bottom of an object can be conveniently machined by people, the clamp is convenient for people to use, and the problem that the existing clamp for machining is inconvenient for people to adjust and inconvenient to use is solved.

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. An easily adjustable machining fixture, comprising a bottom plate (1), characterized in that: vertical plates (4) are fixedly connected to the left and right ends of the top of the bottom plate (1), and the vertical plates (4) A second installation groove (5) is opened on one side of the device, the inner cavity of the second installation groove (5) is rotatably connected with a first threaded rod (9) through a bearing, and the outer surface of the first threaded rod (9) A threaded sleeve (12) is threadedly connected, one side of the threaded sleeve (12) is rotatably connected with a fixed block (11) through a bearing, and a groove (17) is formed in the inner cavity of the fixed block (11). The side surface of the inner cavity of the groove (17) is rotatably connected with a threaded pipe (13) through a bearing, the outer surface of the threaded pipe (13) is sleeved with a driven gear (8), and the inner cavity of the threaded pipe (13) A second threaded rod (18) is threadedly connected, the other end of the second threaded rod (18) is fixedly connected with a splint (10), and a rotating shaft (19) is rotatably connected to the top of the fixing block (11) through a bearing, The bottom of the rotating shaft (19) extends to the upper part of the inner cavity of the groove (17), the lower part of the outer surface of the rotating shaft (19) is sleeved with a driving gear (20), the driving gear (20) and the driven gear (8) Meshing connection, the left and right ends of the inner cavity of the bottom plate (1) are provided with first installation grooves (2), and the motor (3) is fixedly installed at the bottom of the inner cavity of the first installation groove (2), The output shaft of the motor (3) is fixedly connected with the first threaded rod (9).

2 . The easily adjustable machining fixture according to claim 1 , wherein the upper and lower ends of the fixing block ( 11 ) are fixedly connected with a fixing plate ( 15 ), and the threaded sleeve ( 12 ). 3 . A threaded hole (14) is opened on the upper part of the side surface of the ), and a bolt (16) used in cooperation with the threaded sleeve (12) is provided on the fixing plate (15).

3. The easily adjustable machining fixture according to claim 1, characterized in that: a second chute (21) is provided in the lower part of the inner cavity of the fixing block (11), and the second chute The inner cavity of (21) is slidably connected with a sliding rod (22), and the other end of the sliding rod (22) is fixedly connected with the splint (10).

4. The easy-to-adjust machining fixture according to claim 1, characterized in that a slider (7) is fixedly connected to the other side of the threaded sleeve (12), and the second installation groove ( 5) A first chute (6) is provided on one side of the inner cavity, and the inner cavity of the first chute (6) is slidably connected with the slider (7).

5 . The easily adjustable machining fixture according to claim 1 , wherein a PLC controller is fixedly installed on the front of the bottom plate ( 1 ), and the output end of the PLC controller is connected to the motor ( 3 ). 6 . ) is electrically connected to the input terminal.