CN213561146U

CN213561146U - Clamping device for machining of mechanical parts

Info

Publication number: CN213561146U
Application number: CN202021911281.3U
Authority: CN
Inventors: 李亿强
Original assignee: Chengdu Tengfei Precision Machinery Co ltd
Current assignee: Chengdu Tengfei Precision Machinery Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-29
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a clamping device is used in machine part processing, the on-line screen storage device comprises a base, the spacing shell of bottom fixedly connected with of base inner chamber, the inner chamber of spacing shell is provided with the limiting plate, the top fixedly connected with bracing piece of limiting plate, base and fixedly connected with regulating plate are run through at the top of bracing piece, the top of regulating plate is provided with places the board, place the equal fixedly connected with fixed block in both sides of board bottom. The utility model discloses a set up the regulating plate, place the board, the fixed block, the regulating block, the adjustment tank, first motor, first threaded rod, first thread bush, the regulating wheel, a control box, the second motor, the second threaded rod, the second thread bush, the connecting rod, grip block and briquetting, it is fixed not firm enough to have solved current clamping device centre gripping for machine part processing, the problem that the displacement drops appears in the part easily, this clamping device for machine part processing possesses that the centre gripping is fixed firm, prevent the advantage that the part drops.

Description

Clamping device for machining of mechanical parts

Technical Field

The utility model relates to a machine part processing technology field specifically is a clamping device for machine part processing.

Background

Machine parts machining refers to the process that changes the overall dimension or the performance of part through a mechanical equipment, can divide into cutting process according to the difference in the processing mode, pressure equipment and processing etc. of polishing, machine parts machining is the necessary process in the machine equipment manufacture process, need use clamping device to carry out the centre gripping fixed to machine part in machine parts machining process at present, in order to make things convenient for the processing to machine part, current clamping device for machine parts machining is fixed inadequately because its centre gripping is fixed firm, meet the condition that vibrations can lead to machine part displacement and not hard up to drop in the use, need the staff to fix the part again, the time that machine parts machining process consumed has been increased, the practicality of clamping device for machine parts machining has been reduced, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for machine part processing possesses the fixed firm of centre gripping, prevents the advantage that the part drops, has solved current clamping device for machine part processing centre gripping fixed not firm enough, and the problem that the displacement drops appears in the part easily.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for machining mechanical parts comprises a base, wherein a limiting shell is fixedly connected to the bottom of an inner cavity of the base, a limiting plate is arranged in the inner cavity of the limiting shell, a supporting rod is fixedly connected to the top of the limiting plate, the top of the supporting rod penetrates through the base and is fixedly connected with a regulating plate, a placing plate is arranged at the top of the regulating plate, fixed blocks are fixedly connected to two sides of the bottom of the placing plate, the bottom of the fixed blocks is fixedly connected with the regulating plate, regulating blocks are fixedly connected to two sides of the bottom of the regulating plate, regulating grooves are formed in the bottom of the regulating blocks, first motors are fixedly connected to two sides of the inner cavity of the base, first threaded rods are fixedly connected to output ends of two opposite sides of the first motors, one sides of the first threaded rods, far away from the first motors, are movably connected with the limiting shell, the top of the first thread bush is fixedly connected with an adjusting wheel, the top of the adjusting wheel penetrates through the base and extends to the inner cavity of the adjusting groove, the two sides of the base are both fixedly connected with fixed rods, the top of each fixed rod is fixedly connected with a control box, the opposite sides of the two control boxes are both fixedly connected with second motors, the output ends of the opposite sides of the two second motors are both fixedly connected with second threaded rods, one side of the second threaded rod, which is far away from the second motor, penetrates through the inner cavity of the control box and is sleeved with second threaded sleeves, the top and the bottom of one side of the two second threaded sleeves, which are opposite to each other, are fixedly connected with connecting rods, one side that the second thread bush was kept away from to the connecting rod runs through to the outside of control box, and one side that two control boxes are relative all is provided with the grip block, and one side that two grip blocks are opposite all with connecting rod fixed connection, the equal fixedly connected with briquetting in top of one side that two grip blocks are relative.

Preferably, the top of base is seted up with the first opening that the bracing piece cooperation was used, the first threaded rod is kept away from the junction of one side of first motor and spacing shell through first bearing swing joint.

Preferably, the bottom fixedly connected with stopper of first thread bush, the spacing groove that uses with the stopper cooperation is all seted up to the both sides of base inner chamber bottom.

Preferably, the both sides at base top all are seted up with the second opening that the regulating wheel cooperation was used, the one side that the second motor was kept away from to the second threaded rod and the inner wall swing joint of control box, the surface of second threaded rod passes through second bearing swing joint with the junction of control box.

Preferably, the top and the bottom of one side of the control box, which is far away from the second motor, are both provided with third openings matched with the connecting rod for use, and the front surface of the base is provided with a heat dissipation opening.

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

1. the utility model discloses a set up the regulating plate, place the board, the fixed block, the regulating block, the adjustment tank, first motor, first threaded rod, first thread bush, the regulating wheel, a control box, the second motor, the second threaded rod, the second thread bush, the connecting rod, grip block and briquetting, it is fixed not firm enough to have solved current clamping device centre gripping for machine parts machining, the problem that the displacement drops appears in the part easily, this clamping device for machine parts machining, it is fixed firm to possess the centre gripping, prevent the advantage that the part drops, be worth promoting.

2. The utility model discloses a set up the limiting plate, can prevent that the bracing piece from breaking away from the inner chamber of spacing shell, place the board through setting up, can make things convenient for placing of part, through setting up the adjustment tank, can with the position of use of regulating wheel cooperation control regulating block, through setting up first threaded rod, can adjust the position of use of first thread bush with first motor cooperation, through setting up the dead lever, can make things convenient for the installation of control box fixed, through setting up the connecting rod, can adjust the position of use of grip block with the cooperation of second thread bush, through setting up stopper and spacing groove, can make things convenient for the use of first thread bush.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a limiting shell; 3. a limiting plate; 4. a support bar; 5. an adjusting plate; 6. placing the plate; 7. a fixed block; 8. an adjusting block; 9. an adjustment groove; 10. a first motor; 11. a first threaded rod; 12. a first threaded sleeve; 13. an adjustment wheel; 14. fixing the rod; 15. a control box; 16. a second motor; 17. a second threaded rod; 18. a second threaded sleeve; 19. a connecting rod; 20. a clamping plate; 21. briquetting; 22. a limiting block; 23. a limiting groove.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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.

Referring to fig. 1-3, a clamping device for machining a mechanical part comprises a base 1, a limiting shell 2 is fixedly connected to the bottom of an inner cavity of the base 1, a limiting plate 3 is arranged in the inner cavity of the limiting shell 2, a supporting rod 4 is fixedly connected to the top of the limiting plate 3, the top of the supporting rod 4 penetrates through the base 1 and is fixedly connected with an adjusting plate 5, a placing plate 6 is arranged at the top of the adjusting plate 5, fixing blocks 7 are fixedly connected to both sides of the bottom of the placing plate 6, the bottom of the fixing block 7 is fixedly connected with the adjusting plate 5, adjusting blocks 8 are fixedly connected to both sides of the bottom of the adjusting plate 5, an adjusting groove 9 is formed in the bottom of the adjusting blocks 8, first motors 10 are fixedly connected to both sides of the inner cavity of the base 1, first threaded rods 11 are fixedly connected to output ends of opposite sides of the two first motors 10, the surface of the first threaded rod 11 is sleeved with a first threaded sleeve 12, the top of the first threaded sleeve 12 is fixedly connected with an adjusting wheel 13, the top of the adjusting wheel 13 penetrates through the base 1 and extends to the inner cavity of the adjusting groove 9, both sides of the base 1 are fixedly connected with fixing rods 14, the top of the fixing rods 14 is fixedly connected with control boxes 15, one sides of the two control boxes 15 opposite to each other are fixedly connected with second motors 16, the output ends of the two second motors 16 opposite to each other are fixedly connected with second threaded rods 17, one sides of the second threaded rods 17 far away from the second motors 16 penetrate through the inner cavity of the control boxes 15 and are sleeved with second threaded sleeves 18, the top and the bottom of one sides of the two second threaded sleeves 18 opposite to each other are fixedly connected with connecting rods 19, one sides of the connecting rods 19 far away from the second threaded sleeves 18 penetrate to the outer sides of the control boxes 15, one sides of the two, the opposite sides of the two clamping plates 20 are fixedly connected with a connecting rod 19, the tops of the opposite sides of the two clamping plates 20 are fixedly connected with a pressing block 21, the top of the base 1 is provided with a first opening matched with the supporting rod 4 for use, the joint of one side of the first threaded rod 11 far away from the first motor 10 and the limiting shell 2 is movably connected through a first bearing, the bottom of the first threaded sleeve 12 is fixedly connected with a limiting block 22, two sides of the bottom of the inner cavity of the base 1 are respectively provided with a limiting groove 23 matched with the limiting block 22 for use, two sides of the top of the base 1 are respectively provided with a second opening matched with the regulating wheel 13 for use, one side of the second threaded rod 17 far away from the second motor 16 is movably connected with the inner wall of the control box 15, the joint of the surface of the second threaded rod 17 and the control box 15 is movably connected through a second bearing, and the top and the bottom of one side of the control box, the heat dissipation port has been seted up on the positive surface of base 1, through setting up limiting plate 3, can prevent that bracing piece 4 from breaking away from the inner chamber of spacing shell 2, place board 6 through setting up, can make things convenient for placing of part, through setting up adjustment tank 9, can cooperate the position of use of control regulating block 8 with regulating wheel 13, through setting up first threaded rod 11, can cooperate the position of use of adjusting first thread bush 12 with first motor 10, through setting up dead lever 14, can make things convenient for the installation of control box 15 to be fixed, through setting up connecting rod 19, can cooperate the position of use of adjusting plate 20 with second thread bush 18, through setting up stopper 22 and spacing groove 23, can make things convenient for the use of first thread bush 12, through setting up regulating plate 5, place board 6, fixed block 7, regulating block 8, adjustment tank 9, first motor 10, first threaded rod 11, first thread bush 12, Regulating wheel 13, control box 15, second motor 16, second threaded rod 17, second thread bush 18, connecting rod 19, grip block 20 and briquetting 21 have solved current clamping device for machine parts machining centre gripping fixed not firm enough, and the problem that the displacement drops appears in the part easily, and this clamping device for machine parts machining possesses that the centre gripping is fixed firm, prevents the advantage that the part drops, is worth promoting.

During the use, put the part on placing board 6, open second motor 16, second motor 16 drives second thread bush 18 with the cooperation of second threaded rod 17 and removes, second thread bush 18 drives grip block 20 with the cooperation of connecting rod 19 and removes, grip block 20 removes and fixes the part centre gripping, open first motor 10 afterwards, first motor 10 drives first thread bush 12 with the cooperation of first threaded rod 11 and removes, first thread bush 12 removes and drives regulating wheel 13 and removes, regulating wheel 13 drives regulating block 8 with the cooperation of adjustment tank 9 and removes, regulating block 8 drives fixed block 7 with the cooperation of regulating plate 5 and places board 6 and removes, it drives part rebound and contacts with briquetting 21 to place board 6 and remove, through grip block 20, the cooperation of placing board 6 and briquetting 21 makes the centre gripping of part fixed more firm, prevent the part the condition that displacement and drove.

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 machine part machining, includes base (1), its characterized in that: the bottom of the inner cavity of the base (1) is fixedly connected with a limiting shell (2), the inner cavity of the limiting shell (2) is provided with a limiting plate (3), the top of the limiting plate (3) is fixedly connected with a supporting rod (4), the top of the supporting rod (4) penetrates through the base (1) and is fixedly connected with a regulating plate (5), the top of the regulating plate (5) is provided with a placing plate (6), two sides of the bottom of the placing plate (6) are fixedly connected with fixing blocks (7), the bottom of the fixing blocks (7) is fixedly connected with the regulating plate (5), two sides of the bottom of the regulating plate (5) are fixedly connected with regulating blocks (8), the bottom of the regulating blocks (8) is provided with regulating grooves (9), two sides of the inner cavity of the base (1) are fixedly connected with first motors (10), and output ends of one opposite sides of the two first motors (10) are fixedly connected, one side of the first threaded rod (11) far away from the first motor (10) is movably connected with the limiting shell (2), a first threaded sleeve (12) is sleeved on the surface of the first threaded rod (11), an adjusting wheel (13) is fixedly connected to the top of the first threaded sleeve (12), the top of the adjusting wheel (13) penetrates through the base (1) and extends to the inner cavity of the adjusting groove (9), fixing rods (14) are fixedly connected to the two sides of the base (1), a control box (15) is fixedly connected to the top of each fixing rod (14), a second motor (16) is fixedly connected to the opposite side of each control box (15), a second threaded rod (17) is fixedly connected to the output end of the opposite side of each second motor (16), one side of the second threaded rod (17) far away from the second motor (16) penetrates through the inner cavity of each control box (15) and is sleeved with a second threaded sleeve (18), the top and the equal fixedly connected with connecting rod (19) in bottom of the relative one side of two second thread bushings (18), one side that second thread bushings (18) were kept away from in connecting rod (19) runs through to the outside of control box (15), and one side that two control boxes (15) are relative all is provided with grip block (20), and one side that two grip block (20) are opposite all with connecting rod (19) fixed connection, the equal fixedly connected with briquetting (21) in top of one side that two grip block (20) are relative.

2. The clamping device for machining a mechanical part according to claim 1, wherein: the top of base (1) is seted up with bracing piece (4) cooperation first opening of using, the junction of one side and spacing shell (2) that first motor (10) were kept away from in first threaded rod (11) is through first bearing swing joint.

3. The clamping device for machining a mechanical part according to claim 1, wherein: the bottom fixedly connected with stopper (22) of first thread bush (12), spacing groove (23) that use with stopper (22) cooperation are all seted up to the both sides of base (1) inner chamber bottom.

4. The clamping device for machining a mechanical part according to claim 1, wherein: the second opening that uses with regulating wheel (13) cooperation is all seted up to the both sides at base (1) top, the inner wall swing joint of one side and control box (15) of second motor (16) is kept away from in second threaded rod (17), the surface of second threaded rod (17) and the junction of control box (15) are through second bearing swing joint.

5. The clamping device for machining a mechanical part according to claim 1, wherein: the top and the bottom of one side of the control box (15) far away from the second motor (16) are both provided with third openings matched with the connecting rod (19) for use, and the front surface of the base (1) is provided with a heat dissipation opening.