CN211361950U

CN211361950U - Part clamping device for machining

Info

Publication number: CN211361950U
Application number: CN201921794670.XU
Authority: CN
Inventors: 刘昭丽
Original assignee: Shanghai Shengdong Machinery Equipment Manufacturing Co ltd
Current assignee: Shanghai Shengdong Machinery Equipment Manufacturing Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-28
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a part clamping device for machining, comprises a workbench, the equal fixedly connected with in both sides of operation bench top adjusts the frame, the equal fixedly connected with supporting leg in both sides of operation bench bottom, the inner chamber of supporting leg is equipped with the output pole, the right side of output pole runs through supporting leg and fixedly connected with disc. The utility model discloses a rubber column cap, first screw rod, rotatory handle, the ejector pin, the movable plate, the spiral shell piece, the diaphragm, the second screw rod, the movable block, the output pole, initiative awl tooth and driven awl tooth, can make the device reach the function of being convenient for adjust and use, the part clamping device who has solved machining on the current market does not possess the function of being convenient for adjust and use, can't do to the irregular work piece of co-altitude the regulation and press from both sides tightly, the bottom that often can only grasp the work piece leads to pressing from both sides tightly insecure, work piece top atress easily takes place the slippage during the operation, be unfavorable for the problem that the user used.

Description

Part clamping device for machining

Technical Field

The utility model relates to a machining technical field specifically is a part clamping device for machining.

Background

Machining operation on next step is fixed convenient to the work piece to clamping device need be used when adding man-hour to machine part, and machining's on the existing market part clamping device does not possess the function of being convenient for adjust and use, and it is tight to can't do the regulation to the irregular work piece of co-altitude not, and the bottom that often can only grasp the work piece leads to pressing from both sides tightly insecure, and the slippage easily takes place for work piece top atress during the operation, is unfavorable for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a part clamping device for machining possesses the advantage of being convenient for adjust the use, has solved the problem that the part clamping device who is used for machining does not possess the regulation service function of being convenient for on the current market.

In order to achieve the above object, the utility model provides a following technical scheme: a part clamping device for machining comprises an operation table, wherein adjusting frames are fixedly connected to two sides of the top of the operation table, supporting legs are fixedly connected to two sides of the bottom of the operation table, output rods are arranged in inner cavities of the supporting legs, the right sides of the output rods penetrate through the supporting legs and are fixedly connected with discs, driving bevel gears are fixedly connected to the left sides of the output rods, driven bevel gears are meshed to the left tops of the driving bevel gears, second screw rods are fixedly connected to the inner cavities of the driven bevel gears, second bearings are movably connected to the tops and the bottoms of the second screw rods, one sides, far away from the second screw rods, of the second bearings are fixedly connected with the connecting parts of the supporting legs, movable blocks are connected to the surfaces of the second screw rods in a threaded mode, transverse plates are fixedly connected to the left sides of the movable blocks, ejector rods are fixedly connected to the tops of the transverse plates, the tops of the ejector rods penetrate through the operation table and, through holes matched with the ejector rods for use are formed in the two sides of the surface of the operation platform.

Preferably, the left side fixedly connected with spiral shell piece of adjusting the frame inner chamber, the inner chamber meshing of spiral shell piece has first screw rod, the left side fixedly connected with of first screw rod rotates the handle, the right side swing joint of first screw rod has first bearing, the right side fixedly connected with movable plate of first bearing, the right side fixedly connected with dead lever of movable plate, the right side of dead lever runs through the adjusting frame and extends to the outside of adjusting the frame.

Preferably, the inner side of the fixed rod is fixedly connected with a rubber column head, and the rubber column head is made of vulcanized rubber.

Preferably, the left side fixedly connected with slider of diaphragm, the spout that uses with the slider cooperation is seted up in the left side of supporting leg inner chamber.

Preferably, the bottom of the supporting leg is fixedly connected with a supporting plate, and the joint of the bottom of the supporting plate and the ground is fixedly connected through a fixing bolt.

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

1. the utility model discloses a rubber column cap, first screw rod, rotatory handle, the ejector pin, the movable plate, the spiral shell piece, the diaphragm, the second screw rod, the movable block, the output pole, initiative awl tooth and driven awl tooth, can make the device reach the function of being convenient for adjust and use, the part clamping device who has solved machining on the current market does not possess the function of being convenient for adjust and use, can't do to the irregular work piece of co-altitude the regulation and press from both sides tightly, the bottom that often can only grasp the work piece leads to pressing from both sides tightly insecure, work piece top atress easily takes place the slippage during the operation, be unfavorable for the problem that the user used.

2. The first screw rod can move while rotating through the use and matching of the first screw rod and the screw block, so that the moving plate and the fixed rod are pushed, the adjusting and fixing functions are achieved, the adjusting precision is high, and the use by a user is facilitated;

by using the rubber column cap, the fixing and clamping effect of the equipment can be better, the phenomenon that the workpiece is clamped and loses efficacy due to slippage when the workpiece is fixed is avoided, and the stability of the equipment in use is improved;

through the use of the sliding block and the sliding groove, the phenomenon that the transverse plate is blocked to influence the use when moving can be effectively avoided, and the practicability of the equipment when in use is improved;

through fixing bolt's use, can effectively fix equipment, avoided equipment to appear rocking the phenomenon that influences the use when using.

Drawings

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

FIG. 2 is a sectional view of the adjusting frame of the present invention;

fig. 3 is a cross-sectional view of the support leg of the present invention.

In the figure: 1. an operation table; 2. a rubber column cap; 3. a through hole; 4. a first screw; 5. a support plate; 6. supporting legs; 7. rotating the handle; 8. a top rod; 9. an adjusting frame; 10. fixing the rod; 11. moving the plate; 12. a first bearing; 13. a screw block; 14. a slider; 15. a transverse plate; 16. a second bearing; 17. a second screw; 18. a movable block; 19. a disc; 20. an output rod; 21. driving bevel gears; 22. driven bevel gears; 23. a chute.

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.

The utility model discloses an operation panel 1, the rubber column cap 2, through-hole 3, first screw rod 4, backup pad 5, supporting leg 6, it is rotatory 7, ejector pin 8, adjust frame 9, dead lever 10, movable plate 11, primary shaft bearing 12, spiral shell piece 13, slider 14, diaphragm 15, secondary shaft bearing 16, second screw rod 17, movable block 18, disc 19, output rod 20, initiative awl tooth 21, driven awl tooth 22 and spout 23 parts are the parts that universal standard spare or technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental approach for this technical staff.

Referring to fig. 1-3, a part clamping device for machining comprises a workbench 1, a supporting plate 5 is fixedly connected to the bottom of a supporting leg 6, the joint of the bottom of the supporting plate 5 and the ground is fixedly connected through a fixing bolt, the device can be effectively fixed through the use of the fixing bolt, the phenomenon that the device shakes to affect the use when in use is avoided, adjusting frames 9 are fixedly connected to both sides of the top of the workbench 1, a screw block 13 is fixedly connected to the left side of the inner cavity of the adjusting frame 9, a first screw rod 4 is meshed with the inner cavity of the screw block 13, a rotating handle 7 is fixedly connected to the left side of the first screw rod 4, a first bearing 12 is movably connected to the right side of the first screw rod 4, a movable plate 11 is fixedly connected to the right side of the first bearing 12, a fixing rod 10 is fixedly connected to the right side of the movable plate 11, the right side of the fixing rod 10 penetrates through the adjusting, the first screw rod 4 can move while rotating through the use and the matching of the first screw rod 4 and the screw block 13, so that the movable plate 11 and the fixed rod 10 are pushed, the function of adjusting and fixing is achieved, the adjusting precision is high, the use by a user is convenient, the inner side of the fixed rod 10 is fixedly connected with the rubber column head 2, the rubber column head 2 is made of vulcanized rubber, the fixed clamping effect of equipment can be better through the use of the rubber column head 2, the phenomenon that the workpiece is clamped and fails due to slippage when the workpiece is fixed is avoided, the stability of the equipment in use is improved, the supporting legs 6 are fixedly connected to two sides of the bottom of the operation table 1, the output rod 20 is arranged in an inner cavity of the supporting leg 6, the right side of the output rod 20 penetrates through the supporting leg 6 and is fixedly connected with the supporting disc 19, the driving taper tooth 21 is fixedly connected to the left side of the output rod 20, the driven taper tooth 22 is, a second screw rod 17 is fixedly connected with the inner cavity of the driven bevel gear 22, a second bearing 16 is movably connected with the top and the bottom of the second screw rod 17, one side of the second bearing 16 far away from the second screw rod 17 is fixedly connected with the joint of the supporting leg 6, a movable block 18 is connected with the surface of the second screw rod 17 in a threaded manner, a transverse plate 15 is fixedly connected with the left side of the movable block 18, a sliding block 14 is fixedly connected with the left side of the transverse plate 15, a sliding groove 23 matched with the sliding block 14 for use is arranged on the left side of the inner cavity of, through the use of slider 14 and spout 23, can effectively avoid diaphragm 15 to appear the phenomenon that the jamming influences the use when removing, practicality when having promoted the equipment use, the top fixedly connected with ejector pin 8 of diaphragm 15, the top of ejector pin 8 run through supporting leg 6 and operation panel 1 and with the junction fixed connection of adjusting frame 9, through-hole 3 with the cooperation of ejector pin 8 use has all been seted up to the both sides on operation panel 1 surface.

When the adjustable frame is used, a workpiece is placed on the surface of the operation platform 1 by a user, whether the height of the adjusting frame 9 needs to be adjusted is judged by observing the position relation between the fixed rod 10 and the height of the workpiece by the user, when the height of the adjusting frame 9 needs to be adjusted, the disc 19 is rotated by the user, the output rod 20 is driven to rotate by the rotation of the disc 19, the driving bevel gear 21 is driven to rotate by the rotation of the output rod 20, the driven bevel gear 22 is driven to rotate by the rotation of the driving bevel gear 21, the second screw 17 is driven to rotate by the rotation of the driven bevel gear 22, the movable block 18 is driven to move by the rotation of the second screw 17, the transverse plate 15 is driven to move by the movement of the movable block 18, the ejector rod 8 is driven to move by the movement of the transverse plate 15, the adjusting frame 9 is driven to move by the movement of the ejector rod 8, the height of the adjusting frame 9 can be adjusted so that the adjusting frame can, rotate 7 through the user, rotate 7 through rotatory drive first screw rod 4 of rotation, cooperation through spiral shell piece 13 makes first screw rod 4 remove in the pivoted, remove through first screw rod 4 and drive first bearing 12 and remove, remove through first bearing 12 and drive movable plate 11 and remove, the removal through movable plate 11 drives dead lever 10 and removes and carry out the chucking to the work piece, cooperation through the above-mentioned structure, can make equipment reach the function of being convenient for adjust and use, and is suitable for being generalized to use.

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. A part clamping device for machining, includes operation platform (1), its characterized in that: the adjustable support is characterized in that an adjusting frame (9) is fixedly connected to the two sides of the top of the operation table (1), supporting legs (6) are fixedly connected to the two sides of the bottom of the operation table (1), an output rod (20) is arranged in an inner cavity of each supporting leg (6), a disc (19) is fixedly connected to the right side of the output rod (20) in a penetrating mode with the supporting legs (6), driving bevel teeth (21) are fixedly connected to the left side of the output rod (20), driven bevel teeth (22) are meshed to the left side of the driving bevel teeth (21), a second screw rod (17) is fixedly connected to the inner cavity of the driven bevel teeth (22), a second bearing (16) is movably connected to the top and the bottom of the second screw rod (17), one side, far away from the second screw rod (17), of the second bearing (16) is fixedly connected to the connecting position of the supporting legs (6), and a movable block (18) is, the left side fixedly connected with diaphragm (15) of movable block (18), top fixedly connected with ejector pin (8) of diaphragm (15), the top of ejector pin (8) run through supporting leg (6) and operation platform (1) and with the junction fixed connection of adjusting frame (9), through-hole (3) that use with ejector pin (8) cooperation are all seted up to the both sides on operation platform (1) surface.

2. A parts holding apparatus for machining according to claim 1, wherein: the utility model discloses a quick-witted structure, including adjusting frame (9), the left side fixedly connected with spiral shell piece (13) of adjusting frame (9) inner chamber, the inner chamber meshing of spiral shell piece (13) has first screw rod (4), the left side fixedly connected with of first screw rod (4) is rotatory (7), the right side swing joint of first screw rod (4) has first bearing (12), the right side fixedly connected with movable plate (11) of first bearing (12), the right side fixedly connected with dead lever (10) of movable plate (11), the right side of dead lever (10) runs through adjusting frame (9) and extends to the outside of adjusting frame (9).

3. A parts holding apparatus for machining according to claim 2, wherein: the inner side of the fixed rod (10) is fixedly connected with a rubber column head (2), and the rubber column head (2) is made of vulcanized rubber.

4. A parts holding apparatus for machining according to claim 1, wherein: the left side fixedly connected with slider (14) of diaphragm (15), spout (23) that use with slider (14) cooperation are seted up to the left side of supporting leg (6) inner chamber.

5. A parts holding apparatus for machining according to claim 1, wherein: the bottom fixedly connected with backup pad (5) of supporting leg (6), the junction on bottom and ground of backup pad (5) passes through fixing bolt fixed connection.