CN213729440U

CN213729440U - Workpiece clamping device for radial drilling machine workbench

Info

Publication number: CN213729440U
Application number: CN202022815874.6U
Authority: CN
Inventors: 唐守强
Original assignee: Dalian Jiatian Metal Products Co ltd
Current assignee: Dalian Jiatian Metal Products Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-20
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a work piece clamping device for radial drill workstation, including base, bracing piece, pneumatic cylinder and push rod, the fixed pincers of one side fixedly connected with of pneumatic cylinder, the top fixed mounting of base has the backing plate, and the top fixed mounting of backing plate has spacing post, and the top fixed mounting of base has the workstation, and the top fixed mounting of base has the montant, and the top fixed mounting of montant has the roof, and the top of roof is laminated each other there is the telescopic link. In the above scheme, the separation blade is to the cooperation of adsorbing the piece, avoided current radial drill workstation when using, carry out the in-process of fixing a position to the work piece, do not have buffer function's problem, the activity pincers drive the separation blade along the loose axle and will press from both sides the both ends laminating of pressing from both sides tight post tightly, the material of the adsorption piece on separation blade surface is strong magnetic material, can tightly adsorb on the surface of pressing from both sides tight post, play the buffering deceleration effect to pressing from both sides tight post, so that the better work piece that carries on presss from both sides tightly, and the work efficiency is improved.

Description

Workpiece clamping device for radial drilling machine workbench

Technical Field

The utility model relates to a radial drill technical field, more specifically say, the utility model relates to a work piece clamping device for radial drill workstation.

Background

The radial drilling machine is a drilling machine in which a radial arm can rotate and lift around an upright post, a main spindle box generally moves horizontally on the radial arm, and when holes are machined in a vertical drilling machine, centering of a cutter and a workpiece is realized through movement of the workpiece, so that the radial drilling machine is obviously very inconvenient for large and heavy workpieces; the radial drill can be centered by the position of a movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single piece and small batch production, and the radial drill can also be called as a radial drill, is a hole processing device, can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like, is classified according to a machine tool clamping structure, and can be divided into a hydraulic radial drill and a mechanical radial drill; when the workbench of the existing radial drilling machine is used, the workbench does not have the function of clamping a workpiece, so that the position of the workpiece is easy to deviate in the processing process, normal processing is influenced, and the processing efficiency is reduced; when the existing radial drilling machine workbench is used, the buffer function is not achieved in the process of positioning the workpiece, the workpiece cannot be subjected to adaptive positioning, operation errors exist, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a workpiece clamping device for a radial drilling machine workbench, so as to solve the problem that the workbench of the radial drilling machine in the prior art does not have a function of clamping a workpiece when in use, so that the position of the workpiece is easy to deviate in the processing process, normal processing is affected, and the processing efficiency is reduced; when the existing radial drilling machine workbench is used, the buffering effect is not achieved in the process of positioning the workpiece, the workpiece cannot be subjected to adaptive positioning, operation errors exist, and the practicability of the device is reduced.

In order to solve the technical problem, the utility model provides a following technical scheme: a workpiece clamping device for a radial drilling machine workbench comprises a base, a supporting rod, a hydraulic cylinder and a push rod, wherein one side of the hydraulic cylinder is fixedly connected with a fixed clamp, a base plate is fixedly mounted at the top end of the base, a limiting column is fixedly mounted at the top end of the base, the workbench is fixedly mounted at the top end of the base, a vertical rod is fixedly mounted at the top end of the base, a top plate is fixedly mounted at the top end of the vertical rod, telescopic rods are mutually attached to the top end of the top plate, a top disc is fixedly connected to one side of each telescopic rod, a milling cutter is fixedly mounted at the bottom end of the top disc, a shock absorption cover is fixedly mounted in the push rod, an upper cushion block is fixedly mounted at the top end in the shock absorption cover, a lower cushion block is fixedly mounted at the bottom end in the shock absorption cover, a patch is fixedly mounted at one side of the limiting column, and a connecting plate is fixedly mounted at the top end of the patch, one side fixedly connected with limiting plate of connecting plate, one side fixed mounting of limiting plate has the buffer beam.

The limiting column is characterized in that a movable groove is formed in the limiting column, and the inner walls of the movable grooves are mutually attached to clamping columns.

One end of the clamping column is fixedly provided with a clamping block, and one end of the clamping block is fixedly connected with one end of the push rod.

And a telescopic column is fixedly arranged between the upper cushion block and the lower cushion block, and the surface of the telescopic column is mutually attached with a spring.

The upper end and the lower end of the spring are respectively fixedly connected to the upper cushion block and the lower cushion block, and the upper cushion block and the lower cushion block are rectangular.

The bottom end of the buffer rod is fixedly provided with a movable shaft, and the surface of the movable shaft is rotatably connected with movable pliers.

The movable pliers are characterized in that a separation blade is fixedly mounted on one side of the bottom end of the movable pliers, and an adsorption block is fixedly mounted on one side of the separation blade.

Wherein, the material of adsorbing the piece is strong magnetism material, the surface of adsorbing the piece is laminated with the surface of pressing from both sides tight post each other.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the clamping columns are matched with the clamping blocks, so that the problem that the position of a workpiece is easy to deviate in the machining process due to the fact that an existing workbench of a radial drilling machine does not have the function of clamping the workpiece when used is solved, the hydraulic cylinder is opened, the push rod can be driven to push the clamping blocks, the clamping blocks at two ends are operated at the same time, the clamping limiting effect on the workpiece on the surface of the middle workbench can be achieved, the clamping columns reciprocate in the movable grooves, the workpiece is prevented from deviating, and machining accuracy is improved; in the above scheme, the separation blade has avoided current radial drill workstation when using to the cooperation of adsorbing the piece, is carrying out the in-process of fixing a position to the work piece, does not have buffer function's problem, and the activity pincers drive the separation blade along the loose axle and will press from both sides the both ends laminating of pressing from both sides tight post tightly, and the material of the adsorption piece on separation blade surface is strong magnetic material, can tightly adsorb on the surface of pressing from both sides tight post, plays the buffering deceleration effect to pressing from both sides tight post to the better work piece that carries on presss from both sides tightly, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1 a according to the present invention;

FIG. 3 is a schematic view of the structure of the spacing column of the present invention;

FIG. 4 is a schematic view of the clamping column of the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 4 according to the present invention.

[ reference numerals ]

1. A base; 2. a support bar; 3. a hydraulic cylinder; 4. a push rod; 5. fixing the pliers; 6. a base plate; 7. a limiting column; 8. a clamping block; 9. a work table; 10. a vertical rod; 11. a top plate; 12. a telescopic rod; 13. a top tray; 14. milling cutters; 15. a shock-absorbing housing; 16. an upper cushion block; 17. a lower cushion block; 18. a telescopic column; 19. a spring; 20. a movable groove; 21. clamping the column; 22. sticking blocks; 23. a connecting plate; 24. a limiting plate; 25. a buffer rod; 26. a movable shaft; 27. movable pliers; 28. a baffle plate; 29. and (5) adsorbing the block.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a workpiece clamping device for a radial drilling machine workbench as shown in the attached drawings 1-5, which comprises a base 1, a support rod 2, a hydraulic cylinder 3 and a push rod 4, one side of the hydraulic cylinder 3 is fixedly connected with a fixed clamp 5, the top end of the base 1 is fixedly provided with a backing plate 6, the top end of the backing plate 6 is fixedly provided with a limit column 7, the top end of the base 1 is fixedly provided with a workbench 9, the top end of the base 1 is fixedly provided with a vertical rod 10, the top end of the vertical rod 10 is fixedly provided with a top plate 11, the top ends of the top plates 11 are mutually attached with a telescopic rod 12, one side of the telescopic rod 12 is fixedly connected with a top disc 13, the bottom end of the top disc 13 is fixedly provided with a milling cutter 14, the inside of the push rod 4 is fixedly provided with a shock absorption cover 15, the inside top end of the shock absorption cover 15 is fixedly provided with an upper cushion block 16, the inside bottom end of the shock absorption cover 15 is fixedly provided with a lower cushion block 17, one side of the limiting column 7 is fixedly provided with a patch 22, the top end of the patch 22 is fixedly provided with a connecting plate 23, one side of the connecting plate 23 is fixedly connected with a limiting plate 24, one side of the limiting plate 24 is fixedly provided with a buffer rod 25, the inside of the limiting column 7 is provided with a movable groove 20, the inner walls of the movable groove 20 are mutually laminated with a clamping column 21, one end of the clamping column 21 is fixedly provided with a clamping block 8, one end of the clamping block 8 is fixedly connected with one end of a push rod 4, the upper end and the lower end of a spring 19 are respectively fixedly connected with an upper cushion block 16 and a lower cushion block 17, the upper cushion block 16 and the lower cushion block 17 are rectangular in shape, the bottom end of the buffer rod 25 is fixedly provided with a movable shaft 26, the surface of the movable shaft 26 is rotatably connected with movable pliers 27, one side of the bottom end of the movable pliers 27 is fixedly provided with a blocking piece 28, one side of the blocking piece 28 is fixedly provided with an adsorption block 29, the material of adsorption block 29 is strong magnetism material, the surface of adsorption block 29 and the surface of pressing from both sides tight post 21 are laminated each other.

As shown in fig. 2, a telescopic column 18 is fixedly installed between the upper pad 16 and the lower pad 17, and a spring 19 is attached to the surface of the telescopic column 18.

Specifically, in the pushing process, the spring 19 drives the telescopic column 18 to perform telescopic motion between the upper cushion block 16 and the lower cushion block 17, so that the stability of the clamping adaptation process is ensured.

The working process of the utility model is as follows:

the cooperation of pressing from both sides tight post 21 to pressing from both sides tight piece 8, open pneumatic cylinder 3, can drive push rod 4 and carry out the pushing operation to pressing from both sides tight piece 8, the tight piece 8 that presss from both sides at simultaneous operation both ends, can play to press from both sides tight limiting displacement to the work piece on middle workstation 9 surface, the pushing process, spring 19 drives flexible post 18 and carries out concertina movement between last cushion 16 and lower cushion 17, guarantee the stability of centre gripping adaptation process, when carrying out the adaptation to the work piece and press from both sides tightly, press from both sides tight post 21 and carry out reciprocating motion in the inside of activity groove 20, activity pincers 27 drive separation blade 28 along loose axle 26 this moment and will press from both sides the both ends laminating of tight post 21 and press from both sides tightly, the material of the adsorption block 29 on separation blade 28 surface is strong magnetism material, can tightly adsorb on the surface of pressing from both sides tight post 21, play buffering deceleration effect to pressing from both sides tight post 21, so that better carrying on the work piece presss from both sides tightly.

According to the scheme, the clamping columns 21 are matched with the clamping blocks 8, so that the problem that the position of a workpiece is prone to shifting in the machining process of the workpiece due to the fact that an existing workbench of a radial drilling machine does not have the function of clamping the workpiece when used is solved, the hydraulic cylinder 3 is opened, the push rod 4 can be driven to push the clamping blocks 8, the clamping blocks 8 at two ends are operated at the same time, the clamping limiting effect on the workpiece on the surface of the middle workbench 9 can be achieved, the clamping columns 21 reciprocate in the movable groove 20, the position of the workpiece is prevented from shifting, and machining accuracy is improved; separation blade 28 is to adsorbing piece 29's cooperation, avoided current radial drill workstation when using, carry out the in-process of fixing a position to the work piece, do not have buffer function's problem, activity pincers 27 drive the both ends laminating that separation blade 28 will press from both sides tight post 21 along loose axle 26 and press from both sides tightly, the material of the adsorption piece 29 on separation blade 28 surface is strong magnetic material, can tightly adsorb on the surface that presss from both sides tight post 21, play the buffering deceleration effect to pressing from both sides tight post 21, so that the better work piece that carries on presss from both sides tightly, and the work efficiency is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The workpiece clamping device for the workbench of the radial drilling machine comprises a base (1), a support rod (2), a hydraulic cylinder (3) and a push rod (4), and is characterized in that one side of the hydraulic cylinder (3) is fixedly connected with a fixed clamp (5), the top end of the base (1) is fixedly provided with a backing plate (6), the top end of the backing plate (6) is fixedly provided with a limit column (7), the top end of the base (1) is fixedly provided with a workbench (9), the top end of the base (1) is fixedly provided with a vertical rod (10), the top end of the vertical rod (10) is fixedly provided with a top plate (11), the top end of the top plate (11) is mutually laminated with a telescopic rod (12), one side of the telescopic rod (12) is fixedly connected with a top plate (13), the bottom end of the top plate (13) is fixedly provided with a milling cutter (14), and the inside of the push rod (4) is fixedly provided with a damping cover (15), cushion (16) are gone up to the inside top fixed mounting of shock attenuation cover (15), cushion (17) down are installed to the inside bottom fixed mounting of shock attenuation cover (15), one side fixed mounting of spacing post (7) has piece (22), the top fixed mounting of piece (22) has connecting plate (23), one side fixedly connected with limiting plate (24) of connecting plate (23), one side fixed mounting of limiting plate (24) has buffer beam (25).

2. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 1, wherein a movable groove (20) is formed in the limiting column (7), and clamping columns (21) are attached to the inner walls of the movable groove (20).

3. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 2, characterized in that one end of the clamping column (21) is fixedly provided with a clamping block (8), and one end of the clamping block (8) is fixedly connected with one end of the push rod (4).

4. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 1, characterized in that a telescopic column (18) is fixedly arranged between the upper pad (16) and the lower pad (17), and the surfaces of the telescopic column (18) are mutually attached with a spring (19).

5. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 4, characterized in that the upper and lower ends of the spring (19) are fixedly connected to the upper pad (16) and the lower pad (17), respectively, and the upper pad (16) and the lower pad (17) are rectangular in shape.

6. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 1, characterized in that a movable shaft (26) is fixedly mounted at the bottom end of the buffer rod (25), and a movable clamp (27) is rotatably connected to the surface of the movable shaft (26).

7. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 6, characterized in that a blocking piece (28) is fixedly arranged at one side of the bottom end of the movable clamp (27), and an adsorption block (29) is fixedly arranged at one side of the blocking piece (28).

8. The workpiece clamping device for the workbench of the radial drilling machine as recited in claim 7, wherein the material of the adsorption block (29) is a ferromagnetic material, and the surface of the adsorption block (29) and the surface of the clamping column (21) are attached to each other.