CN213917163U

CN213917163U - A supplementary clamping device that is used for TP drilling to attack tooth machine

Info

Publication number: CN213917163U
Application number: CN202022816147.1U
Authority: CN
Inventors: 王勤
Original assignee: Hangzhou Jinke Technology Co ltd
Current assignee: Hangzhou Jinke Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-10
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an auxiliary clamping device for a TP drilling tapping machine, which relates to the technical field of machining auxiliary devices and aims at the problem of inconvenient use, the proposal is provided, which comprises two supporting seats, a plurality of moving blocks are respectively and slidably connected on the upper sides of the two supporting seats, a plurality of pneumatic cylinders are respectively and fixedly connected on the upper sides of the two moving blocks, a connecting rod is rotatably connected between the output ends of the pneumatic cylinders, a limiting rod is slidably connected on the connecting rod, a screw rod is sleeved on the middle thread of the limiting rod, and the other end of the screw rod is fixedly connected with a stabilizing block, a rotating block is rotatably connected on the upper side of the stabilizing block, an extension rod is fixedly connected on one side of the rotating block, the utility model has simple structure and convenient use, can carry out multi-angle and multi-position clamping, and further adapt to various sizes, the fixed needs of different shape parts reduce the use of special fixture, facilitate going on of work, guarantee subsequent work simultaneously.

Description

A supplementary clamping device that is used for TP drilling to attack tooth machine

Technical Field

The utility model relates to a machining auxiliary device technical field especially relates to an auxiliary clamping device that is used for TP drilling to attack tooth machine.

Background

The drilling and tapping machine is a metal cutting machine tool, numerical control machining equipment is similar to a machining center in style and function, is smaller than the machining center, and needs to fix raw materials before tapping so as to ensure subsequent work.

In actual use, when needing to carry out operations such as drilling to a plurality of positions, often need to change fixed position, the centre gripping to spare part need be relieved to current device, then readjust, carry out the centre gripping again for whole work efficiency step-down increases workman's the amount of labour, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a supplementary clamping device for TP drilling tapping machine has solved awkward problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary clamping device for a TP drilling tapping machine comprises two supporting seats, wherein the upper sides of the two supporting seats are respectively connected with a plurality of moving blocks in a sliding manner, the upper sides of the two moving blocks are respectively fixedly connected with a plurality of pneumatic cylinders, a connecting rod is rotatably connected between the output ends of the pneumatic cylinders, a limiting rod is slidably connected onto the connecting rod, a screw rod is sleeved on the middle thread of the limiting rod, the other end of the screw rod is fixedly connected with a stabilizing block, the upper side of the stabilizing block is rotatably connected with a rotating block, one side of the rotating block is fixedly connected with an extending rod, the bottom side of the extending rod is rotatably connected with a rotating block, one side of the rotating block is fixedly connected with a clamp, the upper side of the extending rod is rotatably connected with an adjusting rod, the bottom end of the adjusting rod is rotatably connected with a gearbox fixedly connected with the extending rod, and the gearbox is connected with the rotating block, one side of the moving block is fixedly connected with a first limiting device which is in contact with the supporting seat, the outer wall of the limiting rod is fixedly connected with a second limiting device which is in contact with the connecting rod, and the outer wall of the adjusting rod is fixedly connected with a third limiting device which is in contact with the extending rod.

Preferably, the first limiting device, the second limiting device and the third limiting device respectively comprise a fixing sleeve, a moving rod is sleeved on one side of the fixing sleeve in a threaded manner, an extrusion sleeve is fixedly connected to the bottom end of the moving rod, a rotating ring is fixedly connected to the top end of the extrusion sleeve, and a handle is rotatably connected to one side of the rotating ring.

Preferably, the fixed sleeve on the first limiting device is fixedly connected with the moving block, the fixed sleeve on the second limiting device is fixedly connected with the limiting rod, and the fixed sleeve on the third limiting device is fixedly connected with the adjusting rod.

Preferably, the outer wall of the screw rod is in threaded sleeve connection with a stop nut, and the lower side of the rotating block is fixedly connected with a stabilizing ring which is rotatably connected with the stabilizing block.

Preferably, the supporting seat is provided with a moving groove, one side of the moving block is located in the moving groove, and the cross section of the moving groove is of a T-shaped structure.

Preferably, the connecting rod is provided with a limiting groove, one end of the limiting rod is positioned in the limiting groove, and the cross street of the limiting groove is of a T-shaped structure.

The utility model has the advantages that:

1: through mutually supporting of a plurality of devices, can carry out the centre gripping of multi-angle multiposition, and then adapt to various not equidimensions, the fixed needs of different shape parts reduce special fixture's use, facilitate going on of work, guarantee subsequent work simultaneously.

Drawings

Fig. 1 is a schematic front sectional view of an auxiliary clamping device for a TP drilling tapping machine according to the present invention;

fig. 2 is a schematic top view of an auxiliary clamping device for a TP drilling and tapping machine according to the present invention;

fig. 3 is an enlarged schematic view of a position a of the auxiliary clamping device for a TP drilling tapping machine.

Reference numbers in the figures: 1. a supporting seat; 2. a moving block; 3. a pneumatic cylinder; 4. a connecting rod; 5. a second limiting means; 6. a restraining bar; 7. a stabilizing block; 8. rotating the block; 9. adjusting a rod; 10. an extension rod; 11. a clamp; 12. rotating the block; 13. a screw; 14. a gearbox; 15. a third limiting means; 16. a moving groove; 17. a first limiting means; 18. defining a slot; 19. extruding a sleeve; 20. fixing a sleeve; 21. rotating the ring; 22. a travel bar; 23. a handle.

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.

Referring to fig. 1-3, an auxiliary clamping device for a TP drilling tapping machine comprises two supporting seats 1, a plurality of moving blocks 2 are slidably connected to the upper sides of the two supporting seats 1, a plurality of pneumatic cylinders 3 are fixedly connected to the upper sides of the two moving blocks 2, a connecting rod 4 is rotatably connected between the output ends of the pneumatic cylinders 3, a limiting rod 6 is slidably connected to the connecting rod 4, a screw 13 is sleeved on the middle thread of the limiting rod 6, a stabilizing block 7 is fixedly connected to the other end of the screw 13, a rotating block 8 is rotatably connected to the upper side of the stabilizing block 7, an extension rod 10 is fixedly connected to one side of the rotating block 8, a rotating block 12 is rotatably connected to the bottom side of the extension rod 10, a clamp 11 is fixedly connected to one side of the rotating block 12, an adjusting rod 9 is rotatably connected to the upper side of the extension rod 10, a gearbox 14 fixedly connected to the bottom end of the adjusting rod 9, the gearbox 14 is connected with the rotating block 12, one side of the moving block 2 is fixedly connected with a first limiting device 17 which is in contact with the supporting seat 1, the outer wall of the limiting rod 6 is fixedly connected with a second limiting device 5 which is in contact with the connecting rod 4, the outer wall of the adjusting rod 9 is fixedly connected with a third limiting device 15 which is in contact with the extending rod 10, when the device works, the specification of a part to be produced is determined, then the initial adjustment is carried out, at the moment, the connecting rod 4 is pushed, the moving block 2 is further driven to move, the clamps 11 move oppositely or relatively, the length and other data of the object are further adapted, then the limiting rod 6 is moved according to the shape of the part, two limiting rods 6 are respectively moved to a certain degree to adapt to the difference between two boundaries of the part, then the rotating block 8 is rotated to adapt to the included angle between the two devices, then the adjusting rod 9 is rotated, the change of the diversion and the angle of revolution of gearbox 14 through drives turning block 12 and anchor clamps 11 and rotates, adapt to the unqualified shape of part, after the regulation is accomplished, utilize anchor clamps 11 to carry out the centre gripping to the part, then finely tune movable block 2, gag lever post 6 and turning block 12 again, after the regulation is accomplished, operate first defining device 17, second defining device 5 and third defining device 15, prescribe a limit to, guarantee the stability of device, in the use of same specification here, only need operate anchor clamps 11, can fix a position.

The first limiting device 17, the second limiting device 5 and the third limiting device 15 all comprise a fixing sleeve 20, a moving rod 22 is sleeved on one side of the fixing sleeve 20 through threads, an extrusion sleeve 19 is fixedly connected to the bottom end of the moving rod 22, a rotating ring 21 is fixedly connected to the top end of the extrusion sleeve 19, a handle 23 is rotatably connected to one side of the rotating ring 21, the fixing sleeve 20 on the first limiting device 17 is fixedly connected with the moving block 2, the fixing sleeve 20 on the second limiting device 5 is fixedly connected with the limiting rod 6, the fixing sleeve 20 on the third limiting device 15 is fixedly connected with the adjusting rod 9, when limiting is carried out, the handle 23 is rotated, then the rotating ring 21 and the moving rod 22 are driven to rotate, under the limitation of the fixing sleeve 20, the moving rod 22 moves downwards, and further the extrusion sleeve 19 is extruded onto an object below, and limitation is carried out through friction force.

The outer wall screw thread of screw rod 13 has cup jointed lock nut, and the downside fixedly connected with of rotatory piece 8 rotates the stable circle of being connected with stable piece 7, through lock nut, reduces screw rod 13 and removes the back, and the removal of during operation, adjusting screw rod 13 can drive rotatory piece 8 and rise, and then adapts to the part of co-altitude not.

A moving groove 16 is formed in the supporting seat 1, one side of the moving block 2 is located in the moving groove 16, the cross section of the moving groove 16 is of a T-shaped structure, a limiting groove 18 is formed in the connecting rod 4, one end of the limiting rod 6 is located in the limiting groove 18, the cross street of the limiting groove 18 is of the T-shaped structure, the moving groove 16 guarantees movement of the moving block 2, and the limiting groove 18 guarantees movement of the connecting rod 4.

The working principle is as follows: during working, the specification of a part to be produced is determined, initial adjustment is carried out, the connecting rod 4 is pushed at the moment, the moving block 2 is driven to move, the clamps 11 move in opposite directions or relative movement to adapt to the length and other data of an object, the limiting rods 6 are moved according to the shape of the part to enable the two limiting rods 6 to respectively move to a certain degree to adapt to the difference between two boundaries of the part, the rotating block 8 is rotated to adapt to the included angle between the two devices, the adjusting rod 9 is rotated, the rotating block 12 and the clamps 11 are driven to rotate by the change of the direction and the rotation angle of the gearbox 14, the part is adapted to the irregular shape of the part, after the adjustment is finished, the part is clamped by the clamps 11, then the moving block 2, the limiting rods 6 and the rotating block 12 are finely adjusted, and after the adjustment is finished, the first limiting device 17 is operated, The second limiting device 5 and the third limiting device 15, namely the rotating handle 23, then drive the rotating ring 21 and the moving rod 22 to rotate, under the limitation of the fixed sleeve 20, the moving rod 22 moves downwards, and further the extrusion sleeve 19 is extruded on the object below, and the limitation is carried out by using friction force.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The auxiliary clamping device for the TP drilling tapping machine comprises two supporting seats (1), and is characterized in that the upper sides of the two supporting seats (1) are respectively connected with a plurality of moving blocks (2) in a sliding manner, the upper sides of the two moving blocks (2) are respectively fixedly connected with a plurality of pneumatic cylinders (3), a connecting rod (4) is rotatably connected between the output ends of the pneumatic cylinders (3), a limiting rod (6) is slidably connected onto the connecting rod (4), a screw rod (13) is sleeved on the middle thread of the limiting rod (6), the other end of the screw rod (13) is fixedly connected with a stabilizing block (7), a rotating block (8) is rotatably connected onto the upper side of the stabilizing block (7), an extension rod (10) is fixedly connected onto one side of the rotating block (8), a rotating block (12) is rotatably connected onto the bottom side of the extension rod (10), and a clamp (11) is fixedly connected onto one side of the rotating block (12), the utility model discloses a supporting seat, including extension rod (10), adjusting pole (9), gearbox (14) that one side fixedly connected with of movable block (2) and supporting seat (1) contacted, the upside of extension rod (10) rotates and is connected with regulation pole (9), the bottom of adjusting pole (9) rotates and is connected with gearbox (14) with extension rod (10) fixed connection, gearbox (14) are connected with turning block (12), one side fixedly connected with of movable block (2) and supporting seat (1) second limiting device (5) that contact, the outer wall fixedly connected with of limiting rod (6) and connecting rod (4), the third limiting device (15) that the outer wall fixedly connected with of adjusting pole (9) contacted with extension rod (10).

2. The auxiliary clamping device for the TP drilling tapping machine as claimed in claim 1, wherein the first limiting device (17), the second limiting device (5) and the third limiting device (15) each comprise a fixed sleeve (20), a moving rod (22) is screwed on one side of the fixed sleeve (20), a pressing sleeve (19) is fixedly connected to the bottom end of the moving rod (22), a rotating ring (21) is fixedly connected to the top end of the pressing sleeve (19), and a handle (23) is rotatably connected to one side of the rotating ring (21).

3. An auxiliary clamping device for a TP drilling tapping machine as claimed in claim 2, wherein the retaining sleeve (20) of the first limiting device (17) is fixedly connected to the moving block (2), the retaining sleeve (20) of the second limiting device (5) is fixedly connected to the limiting rod (6), and the retaining sleeve (20) of the third limiting device (15) is fixedly connected to the adjusting rod (9).

4. The auxiliary clamping device for the TP drilling tapping machine as claimed in claim 1, wherein a stop nut is sleeved on the outer wall of the screw rod (13) in a threaded manner, and a stabilizing ring rotatably connected with the stabilizing block (7) is fixedly connected to the lower side of the rotating block (8).

5. The auxiliary clamping device for the TP drilling tapping machine as claimed in claim 1, wherein a moving groove (16) is formed in the supporting seat (1), one side of the moving block (2) is located in the moving groove (16), and the cross section of the moving groove (16) is of a T-shaped structure.

6. An auxiliary holding device for a TP drilling tapping machine according to claim 1, characterized in that the connecting rod (4) is provided with a limiting groove (18), one end of the limiting rod (6) is positioned in the limiting groove (18), and the cross-street of the limiting groove (18) adopts a T-shaped structure.