CN217800251U

CN217800251U - Machining center supports and increases anchor clamps

Info

Publication number: CN217800251U
Application number: CN202221994652.8U
Authority: CN
Inventors: 蒋金局
Original assignee: Chengdu Electronic Information School
Current assignee: Chengdu Electronic Information School
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-15
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a machining center supports and increases anchor clamps, including the coupling unit, coupling unit connects one side and is provided with the traction frame, the connection of traction frame top is provided with adjusts the centre gripping unit, it is provided with supplementary electric push rod to adjust centre gripping unit one side connection, the coupling unit top corresponds the traction frame begins to have the guide hole, the coupling unit includes the mounting bracket, mounting bracket inner wall both sides are rotated and are provided with the lead screw, lead screw one end runs through the mounting bracket and is connected and be provided with driving motor, the connection of lead screw both ends is provided with and removes the external member, the traction frame is connected and is set up and just run through the guide hole and with adjust the centre gripping unit connection setting, the lead screw both ends are equipped with reverse screw. The utility model discloses play the effect of adjustment grip block angle, satisfy the work piece processing that the form is different, convenient and fast, the result of use is stable, and further satisfying the user demand guarantees machining efficiency.

Description

Machining center supports and increases anchor clamps

Technical Field

The utility model relates to a machining technical field specifically is a machining center supports and increases anchor clamps.

Background

The machining center is a numerical control machine tool with complete functions, can realize multi-procedure centralized machining under one-time clamping, greatly reduces errors caused by multiple times of clamping, can shorten machining time, improves machining efficiency, when a workpiece is drilled and machined, the two ends of the workpiece need to be heightened by cushion plates, and the cushion plates are different according to actual conditions, the bottoms of the workpieces often need to be superposed by a plurality of cushion plates, so that the bottom surface height of the workpiece is improved, the problem that the workpiece is inconvenient to use due to the adoption of the mode that the cushion plates are heightened to the workpiece in the prior art is solved, the lap joint height is not easy to adjust, and when the clamping is a cambered surface, the fixed effect of the clamping is influenced, and the machining efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining center supports and increases anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the connecting unit is connected and provided with a traction frame on one side, the top end of the traction frame is connected and provided with an adjusting clamping unit, one side of the adjusting clamping unit is connected and provided with an auxiliary electric push rod, and the top end of the connecting unit corresponds to the traction frame, and a guide hole is formed in the traction frame.

Preferably, the connecting unit includes the mounting bracket, mounting bracket inner wall both sides are rotated and are provided with the lead screw, lead screw one end runs through the mounting bracket and is connected and be provided with driving motor, the lead screw both ends are connected and are provided with the removal external member, the traction frame is connected and is set up on removing the external member top, and run through the guide hole and with adjust the centre gripping unit and be connected the setting, the lead screw both ends are equipped with reverse screw.

Preferably, adjust the centre gripping unit and include the casing, set up and servo motor is connected on the casing top, the servo motor output is provided with the screw rod through the coupling joint, the screw rod bottom runs through and extends to linkage unit inner wall bottom, and connects and be provided with and remove the seat, it is fixed on the seat top to remove and is provided with the support frame, the support frame top extends outside the casing and rotates and be provided with the grip block.

Preferably, grip block one side is rotated with supplementary electric push rod and is connected, just supplementary electric push rod bottom is rotated and is set up in casing one side, the casing both sides begin to have the slide opening, remove the fixed stop slide that is provided with in seat both sides and with slide opening sliding connection.

Preferably, the clamping plate comprises a plate body, and a transverse arc groove and a longitudinal arc groove are formed in one side of the plate body.

Preferably, the top end of the traction frame is connected with a support table, the bottom end of the support table is connected with a clamping strip, and the top end of the connecting unit starts to be provided with a guide groove corresponding to the clamping strip.

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

1. the utility model discloses a start driving motor, drive through the lead screw and remove the external member and move in opposite directions, drive through the traction frame and adjust clamping unit moving as a whole, the plate body is with the machined part centre gripping when adjusting clamping unit and moving along the guide hole, wherein when processing has cambered surface work piece, can utilize horizontal arc groove and vertical arc groove to carry out the centre gripping fixed, further increase laminating effect, thereby guarantee fixed effect, wherein the auxiliary electric push rod is located grip block one side, can further guarantee the fixed effect of centre gripping through flexible, can play the effect of adjustment grip block angle simultaneously, satisfy the work piece processing of the different forms, convenient and fast, the result of use is stable;

2. the utility model discloses still simultaneously through starting servo motor, drive the screw rod and rotate, remove the seat along with the rotation of screw rod through spacing slider along guide hole rebound to release the support frame, move the machined part through the grip block and adjust the height, need not use the backing plate repeatedly, simple structure, the adjustment height is convenient, further satisfies the user demand, guarantees machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the supporting and height-adjusting fixture of the machining center of the present invention;

FIG. 2 is a schematic side sectional view of a height-adjusting fixture supported by a machining center according to the present invention;

fig. 3 is the utility model relates to a machining center supports the schematic structure of grip block in the anchor clamps of increaseing.

In the figure: 1. a connection unit; 11. a mounting frame; 12. a screw rod; 13. a drive motor; 14. a mobile kit; 2. a traction frame; 3. adjusting the clamping unit; 31. a housing; 32. a servo motor; 33. a screw; 34. a movable seat; 35. a support frame; 36. a clamping plate; 361. a plate body; 362. a transverse arc groove; 363. a longitudinal arc groove; 4. an auxiliary electric push rod; 5. a guide hole; 6. and a limiting sliding block.

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 efforts all belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: including coupling unit 1, coupling unit 1 one side is connected and is provided with

traction frame

2, and 2 top connections of traction frame are provided with

regulation clamping unit

3, and 3 one sides of regulation clamping unit are connected and are provided with supplementary

electric push rod

4, and 1 top of coupling unit corresponds traction frame 2 and begins to have guide hole 5.

The connecting unit 1 comprises a mounting frame 11, screw rods 12 are rotatably arranged on two sides of the inner wall of the mounting frame 11, one ends of the screw rods 12 penetrate through the mounting frame 11 and are connected with a driving motor 13, two ends of the screw rods 12 are connected with a movable sleeve 14, the traction frame 2 is connected to the top end of the movable sleeve 14 and penetrates through the guide hole 5 and is connected with the adjusting and clamping unit 3, and reverse threads are arranged on two ends of the screw rods 12; one side of the clamping plate 36 is rotatably connected with the auxiliary electric push rod 4, the bottom end of the auxiliary electric push rod 4 is rotatably arranged on one side of the shell 31, sliding holes are formed in two sides of the shell 31, and limiting sliding blocks 6 are fixedly arranged on two sides of the moving seat 34 and are in sliding connection with the sliding holes; the clamping plate 36 comprises a plate body 361, wherein a transverse arc groove 362 and a longitudinal arc groove 363 are formed in one side of the plate body 361; the top end of the traction frame 2 is connected with a support table, the bottom end of the support table is connected with a clamping strip, and the top end of the connecting unit 1 starts to be provided with a guide groove corresponding to the clamping strip.

The working principle is as follows: the utility model discloses a when using, start driving motor 13, it removes external member 14 and carries out the removal in opposite directions to drive through lead screw 12, drive through traction frame 2 and adjust 3 bulk movements of clamping unit, plate body 361 grasps the machined part when adjusting clamping unit 3 and moving along guide hole 5, wherein when processing has cambered surface work piece, can utilize horizontal arc groove 362 and vertical arc groove 363 to carry out the centre gripping fixed, further increase laminating effect, thereby guarantee fixed effect, wherein supplementary electric push rod 4 is located 36 one side of grip block, through flexible fixed effect of assurance centre gripping that can be further, can play the effect of adjusting 36 angles of grip block simultaneously, satisfy the different work piece processing of form, high convenience and fast, the result of use is stable.

Example two

traction frame

2, and 2 top connections of traction frame are provided with

regulation clamping unit

electric push rod

The adjusting and clamping unit 3 comprises a shell 31, the top end of the shell 31 is connected with a servo motor 32, the output end of the servo motor 32 is provided with a screw 33 through a coupling, the bottom end of the screw 33 extends to the bottom end of the inner wall of the connecting unit 1 in a penetrating way and is connected with a movable seat 34, the top end of the movable seat 34 is fixedly provided with a support frame 35, and the top end of the support frame 35 extends out of the shell 31 and is rotatably provided with a clamping plate 36; one side of the clamping plate 36 is rotatably connected with the auxiliary electric push rod 4, the bottom end of the auxiliary electric push rod 4 is rotatably arranged on one side of the shell 31, sliding holes are formed in two sides of the shell 31, and the two sides of the moving seat 34 are fixedly provided with limiting sliding blocks 6 and are in sliding connection with the sliding holes.

The working principle is as follows: the utility model discloses a when using, start servo motor 32, drive screw rod 33 and rotate, remove seat 34 along guide hole rebound along with screw rod 33's rotation through spacing slider 6 to release support frame 35, drive the machined part through grip block 36 and adjust the height, need not use the backing plate repeatedly, simple structure, the adjustment height is convenient, further satisfies the user demand, guarantees machining efficiency.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 machining center supports and increases anchor clamps, includes linkage unit (1), its characterized in that: the connecting unit (1) one side is connected and is provided with traction frame (2), traction frame (2) top is connected and is provided with regulation clamping unit (3), it is provided with supplementary electric push rod (4) to adjust clamping unit (3) one side connection, connecting unit (1) top corresponds traction frame (2) begins to have guide hole (5).

2. The machining center supports and increases anchor clamps of claim 1 characterized in that: the connecting unit (1) comprises a mounting rack (11), screw rods (12) are arranged on two sides of the inner wall of the mounting rack (11) in a rotating mode, one end of each screw rod (12) penetrates through the mounting rack (11) and is connected with and provided with a driving motor (13), two ends of each screw rod (12) are connected and provided with a moving sleeve piece (14), the traction frame (2) is connected and arranged on the top end of the moving sleeve piece (14), guide holes (5) are penetrated through, the traction frame is connected with the adjusting clamping units (3), and reverse threads are arranged at two ends of each screw rod (12).

3. The machining center supports and increases anchor clamps of claim 2, characterized in that: adjust clamping unit (3) including casing (31), casing (31) top is connected and is set up and servo motor (32), servo motor (32) output is provided with screw rod (33) through the coupling joint, screw rod (33) bottom is run through and is extended to linkage unit (1) inner wall bottom, and connects and be provided with and remove seat (34), it is fixed on seat (34) top to remove to be provided with support frame (35), support frame (35) top is extended to casing (31) and is rotated outward and be provided with grip block (36).

4. The machining center supports and increases anchor clamps of claim 3, characterized in that: grip block (36) one side rotates with supplementary electric push rod (4) to be connected, just supplementary electric push rod (4) bottom is rotated and is set up in casing (31) one side, casing (31) both sides begin to have the slide opening, remove seat (34) both sides fixed be provided with spacing slider (6) and with slide opening sliding connection.

5. The machining center supports and increases anchor clamps of claim 4, characterized in that: the clamping plate (36) comprises a plate body (361), and a transverse arc groove (362) and a longitudinal arc groove (363) are formed in one side of the plate body (361).

6. The machining center supports and increases anchor clamps of claim 1 characterized in that: the top end of the traction frame (2) is connected with a support table, the bottom end of the support table is connected with a clamping strip, and the top end of the connecting unit (1) starts to be provided with a guide groove corresponding to the clamping strip.