Novel clamp for machine manufacturing

Abstract

The utility model discloses a novel clamp for mechanical manufacturing, which relates to the technical field of mechanical manufacturing, and comprises a fixing seat, two fixing frames are fixedly mounted on two sides of the top surface of the fixing seat, a mounting table is mounted in the two fixing frames, and the mounting table is fixedly mounted on the top surface of the fixing seat. A clamp body is detachably mounted in the middle of the top face of the mounting table, an adjusting assembly is mounted at the bottom of the mounting table and comprises a two-way lead screw, the height of the clamp body can be adjusted by controlling the mounting table through the adjusting assembly, and the flexibility of the clamp body is improved; the two positioning assemblies are matched with the mounting base to complete mounting and fixing of the clamp body on the mounting table, under cooperation of the two positioning assemblies and the mounting base, the clamp body can be conveniently disassembled and assembled on the mounting table, simplicity and convenience are achieved, and the working efficiency of equipment corresponding to the clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a new type of fixture for mechanical manufacturing. Background Technique

[0002] Mechanical manufacturing refers to the industrial department engaged in the production of various power machinery, hoisting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The mechanical manufacturing industry provides technical equipment for the entire national economy. Among them, the fixture for mechanical manufacturing is an essential accessory for mechanical manufacturing.

[0003] However, most of the existing fixtures are mostly fixedly installed on the installation table for use, and their height cannot be adjusted according to requirements, resulting in low flexibility and poor practicability of the fixtures. Secondly, when most of the existing fixtures are installed, the process is relatively cumbersome, time-consuming and laborious, which is not convenient for disassembling and assembling the fixtures on the installation table, and affects the working efficiency of the equipment corresponding to the fixtures. Content of the Utility Model

[0004] In order to solve the problem that most of the existing fixtures are mostly fixedly installed on the installation table for use, and their height cannot be adjusted according to requirements, resulting in low flexibility and poor practicability of the fixtures; the purpose of the utility model is to provide a new type of fixture for mechanical manufacturing.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: A new type of fixture for mechanical manufacturing, including a fixed seat. Both sides of the top surface of the fixed seat are fixedly installed with fixed frames. The number of the fixed frames is two. An installation table is installed in the two fixed frames. The fixture body is detachably installed in the middle of the top surface of the installation table. An adjusting component is installed at the bottom of the installation table. The adjusting component includes a bidirectional lead screw. The bidirectional lead screw is installed in the middle of the top surface of the fixed seat. A sliding sleeve is sleeved on the surface of the bidirectional lead screw. The number of the sliding sleeves is two and they move relatively on the surface of the bidirectional lead screw;

[0006] A first rotating member is fixedly installed on the top surface of each of the two sliding sleeves. The number of the first rotating members is two. A connecting rod is fixedly installed on one side of each of the two first rotating members. The number of the connecting rods is two. The ends of the two connecting rods far away from the first rotating members are fixedly installed with second rotating members. The number of the second rotating members is two. The two second rotating members are respectively fixedly installed on both sides of the middle of the top surface of the installation table. One end of the bidirectional lead screw is fixedly installed with a rotating shaft. A crank is fixedly installed at one end of the rotating shaft. The crank and the bidirectional lead screw cooperate with each other through the rotating shaft.

[0007] Preferably, an installation groove is formed in the middle of the top surface of the installation table. Groove bodies are formed on both sides inside the installation table within the installation groove. The number of the groove bodies is two. Positioning components are installed in both of the two groove bodies. Both of the two positioning components include positioning pins. The number of the positioning pins is two. The two positioning pins slide in the two groove bodies respectively. A return spring is symmetrically installed on one side of each positioning pin. A mounting seat is fixedly installed on the bottom surface of the fixture body. The mounting seat is slidably inserted into the installation groove. One end of the return spring away from the positioning pin is fixedly installed on the surface of one side of the groove body. The two positioning pins are respectively slidably inserted into both sides of the mounting seat through the return springs. One middle side on the top surface of the positioning pin is fixedly installed with a pushing and pulling member. The pushing and pulling member cooperates with the positioning pin. The positioning component cooperates with the mounting seat.

[0008] Preferably, guide sleeves are symmetrically installed on both sides of the installation table. The number of the guide sleeves is four. Slide rails are symmetrically installed inside one side of each of the two fixing frames. The number of the slide rails is four. The four guide sleeves are respectively slidably sleeved on the surfaces of the four slide rails.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. In the present utility model, the height of the fixture body can be adjusted by controlling the installation table through the adjusting component, improving the flexibility of the fixture body, and solving the problem that most existing fixtures are mostly fixedly installed on the installation table for use and cannot be adjusted in height according to requirements, resulting in low flexibility and poor practicability of the fixture.

[0011] 2. In the present utility model, the installation and fixation of the fixture body on the installation table are completed through the cooperation of the two positioning components and the mounting seat. With the cooperation of the two positioning components and the mounting seat, it is convenient to disassemble and assemble the fixture body on the installation table, which is simple and convenient, and improves the working efficiency of the fixture corresponding equipment. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model,

[0014] Figure 2 It is the front view of the overall structure of the present utility model,

[0015] Figure 3Schematic structural diagram of the fixing base and the adjusting component of the present utility model

[0016] Figure 4 Schematic structural diagram of the mounting table and the fixture body of the present utility model

[0017] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at position A in the present utility model

[0018] In the figure: 1. Fixing base; 2. Fixing frame; 21. Slide rail; 22. Lifting groove; 3. Mounting table; 31. Mounting groove; 32. Guide sleeve; 33. Groove body; 4. Fixture body; 41. Mounting seat; 42. Card slot; 5. Adjusting component; 51. Bidirectional lead screw; 511. Bearing; 52. Slide sleeve; 53. Rotating shaft; 54. Crank; 55. First rotating part; 56. Connecting rod; 57. Second rotating part; 6. Positioning component; 61. Positioning pin; 62. Pushing and pulling part; 621. Guide groove; 63. Return spring Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model

[0020] Embodiment: As Figures 1-5 shown, the present utility model provides a new type of fixture for mechanical manufacturing, including a fixing base 1. Both sides of the top surface of the fixing base 1 are fixedly installed with fixing frames 2. The number of fixing frames 2 is two. An installation table 3 is installed in the two fixing frames 2. A fixture body 4 is detachably installed in the middle of the top surface of the installation table 3. An adjusting component 5 is installed at the bottom of the installation table 3. The adjusting component 5 includes a bidirectional lead screw 51. The bidirectional lead screw 51 is installed in the middle of the top surface of the fixing base 1. Slide sleeves 52 are sleeved on the surface of the bidirectional lead screw 51. The number of slide sleeves 52 is two and they move relatively on the surface of the bidirectional lead screw 51. First rotating parts 55 are fixedly installed on the top surfaces of the two slide sleeves 52. The number of first rotating parts 55 is two. Connecting rods 56 are fixedly installed on one side of each of the two first rotating parts 55. The number of connecting rods 56 is two. Second rotating parts 57 are fixedly installed at the ends of the two connecting rods 56 away from the first rotating parts 55. The number of second rotating parts 57 is two. The two second rotating parts 57 are respectively fixedly installed on both sides of the middle of the top surface of the installation table 3. One end of the bidirectional lead screw 51 is fixedly installed with a rotating shaft 53. A crank 54 is fixedly installed at one end of the rotating shaft 53. The crank 54 cooperates with the bidirectional lead screw 51 through the rotating shaft 53

[0021] The installation of the mounting table 3 is completed by the cooperation of the fixing base 1 and the two fixing brackets 2 with the adjusting component 5. The fixture body 4 is installed and fixed by the mounting table 3. The device is installed and fixed in the designated area through the fixing base 1. The fixture body 4 is installed on the mounting table 3 for work. When the height of the fixture body 4 needs to be adjusted, the crank 54 drives the rotating shaft 53 to control the rotation of the bidirectional lead screw 51. When the bidirectional lead screw 51 rotates, it controls the relative sliding of the two sliding sleeves 52. With the cooperation of the two first rotating parts 55 and the two second rotating parts 57, the mounting table 3 is controlled to lift through the two connecting rods 56, so as to control the lifting of the fixture body 4 mounted on the top surface of the mounting table 3, and complete the adjustment of the height of the fixture body 4. The height of the fixture body 4 can be adjusted by controlling the mounting table 3 through the adjusting component 5, improving the flexibility of the fixture body 4, and solving the problem that most existing fixtures are fixedly installed on the mounting table 3 for use and cannot be adjusted in height according to requirements, resulting in low flexibility and poor practicability of the fixture.

[0022] An installation groove 31 is opened in the middle of the top surface of the mounting table 3. Both sides of the mounting table 3 located in the installation groove 31 are provided with grooves 33. The number of the grooves 33 is two. Two positioning components 6 are installed in the two grooves 33 respectively. Each of the two positioning components 6 includes a positioning pin 61. The number of the positioning pins 61 is two. The two positioning pins 61 slide in the two grooves 33 respectively. One side of the positioning pin 61 is symmetrically provided with a return spring 63. The end of the return spring 63 away from the positioning pin 61 is fixedly installed on one side surface of the groove 33. A mounting seat 41 is fixedly installed on the bottom surface of the fixture body 4. The mounting seat 41 is slidably inserted into the installation groove 31. The two positioning pins 61 of the two positioning components 6 are respectively slidably inserted into both sides of the mounting seat 41 through the return spring 63. One side of the middle of the top surface of the positioning pin 61 is fixedly installed with a push-pull member 62. The push-pull member 62 cooperates with the positioning pin 61. The positioning component 6 cooperates with the mounting seat 41.

[0023] The installation of the two positioning components 6 is completed through the two grooves 33 respectively. When the fixture body 4 needs to be installed, the mounting seat 41 installed on the bottom surface of the fixture body 4 is inserted into the installation groove 31. After the installation is completed, the positioning pins 61 of the two positioning components 6 are inserted into both sides of the mounting seat 41 to complete the limit fixation of the mounting seat 41, thus completing the installation and fixation of the fixture body 4 on the mounting table 3. When the fixture body 4 needs to be disassembled, with the cooperation of the return spring 63 and the push-pull member 62 in the two positioning components 6, the positioning pins 61 of the two positioning components 6 are taken out from both sides of the mounting seat 41, and the disassembly of the fixture body 4 can be completed. With the cooperation of the two positioning components 6 and the mounting seat 41, it is convenient to disassemble and assemble the fixture body 4 on the mounting table 3, which is simple and convenient, and improves the working efficiency of the fixture.

[0024] Guide sleeves 32 are symmetrically installed on both sides of the installation table 3. The number of guide sleeves 32 is four. On one side of each of the two fixing frames 2, slide rails 21 are symmetrically installed. The number of slide rails 21 is four. The four guide sleeves 32 are respectively sleeved on the surfaces of the four slide rails 21 in a sliding manner. When controlling the lifting adjustment of the height of the installation table 3 for the fixture body 4, with the cooperation of the four guide sleeves 32 and the corresponding four slide rails 21, it assists the installation table 3 to lift in the two fixing frames 2, increasing the stability of the installation table 3 and the fixture body 4 during lifting, and simultaneously completing the guiding work of the adjusting assembly 5.

[0025] On one side of each of the two fixing frames 2, lifting grooves 22 are symmetrically opened. The slide rails 21 are fixedly installed in the lifting grooves 22. The guide sleeves 32 slide in the lifting grooves 22 through the slide rails 21. On one side of one fixing frame 2, two lifting grooves 22 are respectively opened. Through the two lifting grooves 22, the installation and fixation of the two slide rails 21 are respectively completed. With the cooperation of the slide rails 21, it is convenient for the guide sleeves 32 to lift in the lifting grooves 22. At the same time, through the lifting grooves 22, the limit of the guide sleeves 32 can be completed, preventing the guide sleeves 32 from falling off the surfaces of the slide rails 21 when the installation table 3 is lifted.

[0026] On both sides of the surface of the mounting seat 41, clamping grooves 42 are opened. The positioning pins 61 are slidably inserted into the clamping grooves 42. The clamping grooves 42 and the positioning pins 61 cooperate with each other. Through the clamping grooves 42 opened on both sides of the surface of the mounting seat 41, the positioning pins 61 of the two positioning assemblies 6 are inserted and limited, completing the positioning of the mounting seat 41 in the mounting groove 31, and thus completing the installation and fixation of the fixture body 4.

[0027] On both ends of the surface of the bidirectional lead screw 51, bearing sleeves 511 are sleeved. The number of bearing sleeves 511 is two. The two bearing sleeves 511 are respectively fixedly installed on both sides of the fixed seat 1 where the bidirectional lead screw 51 is located. The bearing sleeves 511 and the bidirectional lead screw 51 cooperate with each other. Through the two bearing sleeves 511, the installation and limit of the bidirectional lead screw 51 in the middle of the top surface of the fixed seat 1 are completed. At the same time, with the cooperation of the two bearing sleeves 511, it assists the bidirectional lead screw 51 to rotate, increasing the stability of the bidirectional lead screw 51 during rotation.

[0028] On the top surface of the installation table 3, above the two troughs 33, guiding grooves 621 are opened. The guiding grooves 621 communicate with the troughs 33. The pushing and pulling member 62 slides in the guiding grooves 621. Through the two guiding grooves 621, it assists the pushing and pulling member 62 to control the corresponding positioning pin 61 to be inserted and pulled out on both sides of the surface of the mounting seat 41. With the cooperation of the two guiding grooves 621 and the corresponding pushing and pulling member 62, the limit of the positioning pin 61 in the corresponding trough 33 is completed, preventing the positioning pin 61 from sliding out of the trough 33 through the return spring 63, affecting the installation of the fixture body 4.

[0029] Working principle: The installation of the mounting table 3 is completed through the cooperation of the fixing base 1 and the two fixing brackets 2 with the adjusting component 5. The fixture body 4 is installed and fixed through the mounting table 3. The device is installed and fixed in a designated area through the fixing base 1. The fixture body 4 is installed on the mounting table 3 for work. When the height of the fixture body 4 needs to be adjusted, the crank 54 is driven to drive the rotating shaft 53 to control the rotation of the bidirectional lead screw 51. When the bidirectional lead screw 51 rotates, the two sliding sleeves 52 are controlled to slide relatively. With the cooperation of the two first rotating parts 55 and the two second rotating parts 57, the mounting table 3 is controlled to rise and fall through the two connecting rods 56, so as to control the lifting of the fixture body 4 mounted on the top surface of the mounting table 3 and complete the adjustment of the height of the fixture body 4;

[0030] The installation of the two positioning components 6 is completed through the two grooves 33 respectively. When the fixture body 4 needs to be installed, the mounting seat 41 mounted on the bottom surface of the fixture body 4 is inserted into the mounting groove 31. After the installation is completed, the positioning pins 61 of the two positioning components 6 are inserted into both sides of the mounting seat 41 to complete the limit fixation of the mounting seat 41, so as to complete the installation and fixation of the fixture body 4 on the mounting table 3. When the fixture body 4 needs to be disassembled, with the cooperation of the return springs 63 and the push-pull parts 62 in the two positioning components 6, the positioning pins 61 of the two positioning components 6 are taken out from both sides of the mounting seat 41, and the disassembly of the fixture body 4 can be completed.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these changes and modifications.

Claims

1. A novel mechanical manufacturing fixture, comprising a fixing seat (1), characterized in that: A fixing frame (2) is fixedly mounted on both sides of the top surface of the fixing seat (1), the number of the fixing frames (2) is two, a mounting platform (3) is mounted inside the two fixing frames (2), a clamp body (4) is detachably mounted in the middle of the top surface of the mounting platform (3), an adjustment component (5) is mounted at the bottom of the mounting platform (3), the adjustment component (5) comprises a bidirectional screw rod (51), the bidirectional screw rod (51) is mounted in the middle of the top surface of the fixing seat (1), a sliding sleeve (52) is provided on the surface of the bidirectional screw rod (51), the number of the sliding sleeve (52) is two and the sliding sleeve (52) is relatively movable on the surface of the bidirectional screw rod (51); A first rotating member (55) is fixedly mounted on the top surface of the two sliding sleeves (52), and the number of the first rotating members (55) is two. A connecting rod (56) is fixedly mounted on one side of the two first rotating members (55), and the number of the connecting rods (56) is two. A second rotating member (57) is fixedly mounted on one end of the two connecting rods (56) away from the first rotating member (55), and the number of the second rotating members (57) is two. The two second rotating members (57) are respectively fixedly mounted on both sides of the middle of the top surface of the mounting platform (3). A rotating shaft (53) is fixedly mounted on one end of the bidirectional screw rod (51), and a crank (54) is fixedly mounted on one end of the rotating shaft (53). The crank (54) cooperates with the bidirectional screw rod (51) through the rotating shaft (53).

2. A novel mechanical manufacturing fixture as claimed in claim 1, characterized in that: A mounting groove (31) is provided in the middle of the top surface of the mounting platform (3), and groove bodies (33) are provided on both sides of the mounting platform (3) in the mounting groove (31). The number of the groove bodies (33) is two, and a positioning assembly (6) is installed in each of the two groove bodies (33). The two positioning assemblies (6) each include a positioning pin (61), and the number of the positioning pins (61) is two. The two positioning pins (61) slide in the two groove bodies (33) respectively, and a return spring (63) is symmetrically installed on one side of the positioning pin (61). The return spring (63) is provided on the other side of the positioning pin (61). 3) One end away from the positioning pin (61) is fixedly mounted on the surface of one side of the groove body (33); a mounting seat (41) is fixedly mounted on the bottom surface of the clamp body (4); the mounting seat (41) is slidably inserted in the mounting groove (31); the two positioning pins (61) are respectively slidably inserted in the two sides of the mounting seat (41) through a return spring (63); a push-pull member (62) is fixedly mounted in the middle of one side of the top surface of the positioning pin (61); the push-pull member (62) cooperates with the positioning pin (61); and the positioning assembly (6) cooperates with the mounting seat (41).

3. A novel mechanical manufacturing fixture as claimed in claim 1, characterized in that: Guide sleeves (32) are symmetrically mounted on both sides of the mounting platform (3), and the number of the guide sleeves (32) is four. Slide rails (21) are symmetrically mounted on one side of the two fixing frames (2), and the number of the slide rails (21) is four. The four guide sleeves (32) are respectively slidably mounted on the surfaces of the four slide rails (21).

4. A novel mechanical manufacturing fixture as claimed in claim 3, characterized in that: A lifting groove (22) is symmetrically provided on one side of the two fixing frames (2), the slide rail (21) is fixedly installed in the lifting groove (22), and the guide sleeve (32) slides in the lifting groove (22) through the slide rail (21).

5. A novel mechanical manufacturing fixture as claimed in claim 2, characterized in that: Both sides of the surface of the mounting seat (41) are provided with card slots (42), the positioning pin (61) is slidably inserted in the card slots (42), and the card slots (42) and the positioning pin (61) cooperate with each other.

6. A novel mechanical manufacturing fixture as claimed in claim 1, characterized in that: Both ends of the surface of the bidirectional screw rod (51) are sleeved with bearings (511), the number of the bearings (511) is two, and the two bearings (511) are respectively fixedly mounted on the fixing seat (1) on both sides of the bidirectional screw rod (51), and the bearings (511) and the bidirectional screw rod (51) cooperate with each other.

7. A novel mechanical manufacturing fixture as claimed in claim 2, characterized in that: The top surface of the mounting platform (3) is located above the two groove bodies (33) and is provided with guide grooves (621), the guide grooves (621) and the groove bodies (33) are interconnected, and the push-pull member (62) slides in the guide grooves (621).

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