CN218426910U

CN218426910U - Machining center capable of clamping rapidly

Info

Publication number: CN218426910U
Application number: CN202222503107.0U
Authority: CN
Inventors: 孙树静; 竺林
Original assignee: Dalian Lingao Machinery Manufacturing Co Ltd
Current assignee: Dalian Lingao Machinery Manufacturing Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a machining center that can press from both sides dress fast, including unable adjustment base, the equal fixed mounting in both ends at unable adjustment base top has the rack, and the inside fixed mounting of unable adjustment base side has fixing device, and the top movable mounting of unable adjustment base one end has clamping device. Above-mentioned scheme, place axle type work piece in the inside of placing the ring, place, make axle type work piece place the side at the fixed block, axle type work piece side promotes the grip block and removes to the side, make the grip block laminating at the side of axle type work piece, through starting the rotation drive, make the rotation screw rod rotate, insert the abaculus under the effect of scarf joint groove, remove in the inside of scarf joint groove, make the abaculus of inserting promote fixed cushion, make the grip block remove to the fixed block, carry out the centre gripping to axle type work piece, the grip block is laminated the side at the work piece fast, practice thrift the time of rotation centre gripping, quick centre gripping, save time and manpower, improve the machining efficiency of work piece.

Description

Machining center capable of clamping quickly

Technical Field

The utility model relates to a machining center technical field, more specifically say, the utility model relates to a machining center that can press from both sides dress fast.

Background

The machining center is an automatic machining device developed on the basis of a numerical control milling machine, the machining process and the structure of the automatic machining device are basically the same, the machining center is also called as the numerical control milling machine with a tool magazine, and clamping needs to be carried out through a clamp in the machining process of the machining center.

In the process of clamping the machining center, the clamping device clamps the shaft workpieces through the bolts, the clamping efficiency is low, time and labor are consumed, the workpiece machining efficiency is reduced, and in the machining process of the shaft workpieces, the conventional clamping device clamps the regular workpieces, so that the clamping is not stable enough and the machining precision of the workpieces is reduced when the shaft workpieces are clamped.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a machining center that can press from both sides dress fast to solve current clamping device and carry out the centre gripping through the bolt, centre gripping inefficiency consumes time and manpower, has reduced work piece machining efficiency, and in axle type work piece course of working, because the regular work piece of the many centre grippings of current clamping device, lead to when centre gripping axle type work piece, the centre gripping is not stable enough, reduces the machining precision's of work piece problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the machining center capable of being clamped fast comprises a fixed base, wherein placing racks are fixedly mounted at two ends of the top of the fixed base, a fixing device is fixedly mounted inside the side edge of the fixed base, and a clamping device is movably mounted at the top of one end of the fixed base.

Wherein, unable adjustment base includes the centre gripping base, the top fixedly connected with fixed block of centre gripping base, the sliding tray has been seted up to the other one end of centre gripping base, the scarf joint groove has all been seted up to the both sides of sliding tray inside, sets up the sliding tray, carries on spacingly to the sliding block, makes the sliding block move about in the inside of sliding tray, sets up the scarf joint groove, carries on spacingly to inserting the abaculus, makes to insert the abaculus through the effect of rotating the screw rod, moves about in the inside of scarf joint groove.

Wherein, fixing device is including rotating the drive, it has the rotation screw rod to rotate driven side fixed mounting, the tail end screw thread of rotating the screw rod is installed and is cup jointed the piece, the one end fixedly connected with of cup jointing piece inserts the abaculus, it installs the side at the centre gripping base to rotate drive fixed mounting, rotate screw rod movable mounting in the inside of centre gripping base, insert the inside of abaculus movable mounting at the scarf joint groove.

Wherein, clamping device includes the grip block, the bottom fixed mounting of grip block has the sliding block, the side fixed mounting of sliding block has fixed cushion, sliding block slidable mounting is in the inside of sliding tray, fixed cushion is the inclined plane with the side of inserting the abaculus, and corresponding, the equal fixed mounting in upper and lower both ends of sliding block side has reset spring, reset spring's other one end fixed mounting is at the side of sliding tray, reset spring's quantity is two, two reset spring is located the both ends of inserting the abaculus respectively, grip block movable mounting is at the side of fixed block.

The rack comprises a support frame, a lifting groove is formed in the side edge of the support frame, a placing ring is movably mounted inside the lifting groove, lifting springs are fixedly mounted at the two ends of the placing ring, the other end of each lifting spring is fixedly mounted at the top of the clamping base, the placing ring is located at the two ends of the fixing block, the lifting groove is formed, the placing ring is limited, and the placing ring is lifted in the support frame.

The side edges of the fixed block and the clamping block are provided with arc grooves, the inner parts of the arc grooves are designed to be rough surfaces, and the inserting embedded blocks and the fixed cushion blocks are arranged, so that the inserting embedded blocks push the fixed cushion blocks to move in the moving process.

The utility model discloses a technological effect and advantage:

according to the scheme, the shaft type workpiece is placed in the placing ring, so that the shaft type workpiece is placed on the side edge of the fixing block, the side edge of the shaft type workpiece pushes the clamping block to move towards the side edge, the clamping block is attached to the side edge of the shaft type workpiece, the rotating screw is rotated by starting the rotating drive, the inserting and embedding block moves in the embedding groove under the action of the embedding groove, the inserting and embedding block pushes the fixing cushion block to move towards the fixing block, the shaft type workpiece is clamped, the clamping block is rapidly attached to the side edge of the workpiece, the time of rotating clamping is saved, the clamping is rapid, the time is saved, meanwhile, the electric clamping is realized, the labor is saved, and the machining efficiency of the workpiece is improved;

through setting up the rack, make axle type work piece fix, play supplementary fixed effect, through setting up fixed block and grip block, carry out the centre gripping to axle type work piece, and the side in fixed block and grip block has all seted up the arc groove, and the inside in arc groove is the matte design, adapts to axle type work piece more, prevents the skew of axle type work piece, and the centre gripping is more stable, improves the machining precision of axle type work piece.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixing base of the present invention;

FIG. 3 is a schematic structural view of the fixing device of the present invention;

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

fig. 5 is a schematic view of the structure of the rack of the present invention.

The reference signs are: 1. a fixed base; 2. placing a rack; 3. a fixing device; 4. a clamping device; 11. clamping the base; 12. a fixed block; 13. a sliding groove; 14. scarf jointing grooves; 21. a support frame; 22. a lifting groove; 23. placing a ring; 24. a lift spring; 31. rotating and driving; 32. rotating the screw rod; 33. sleeving a connecting block; 34. inserting an insert block; 41. a clamping block; 42. a slider; 43. fixing the cushion block; 44. a return spring.

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.

Like fig. 1 to fig. 5, the embodiment of the utility model provides a machining center that can press from both sides dress fast, including unable adjustment base 1, the equal fixed mounting in both ends at unable adjustment base 1 top has rack 2, and the inside fixed mounting of unable adjustment base 1 side has fixing device 3, and the top movable mounting of unable adjustment base 1 one end has clamping device 4.

Wherein, unable adjustment base 1 includes centre gripping base 11, centre gripping base 11's top fixedly connected with fixed block 12, sliding tray 13 has been seted up to centre gripping base 11's other one end, scarf joint groove 14 has all been seted up to the inside both sides of sliding tray 13, set up sliding tray 13, it is spacing to carry out sliding block 42, make sliding block 42 move about in the inside of sliding tray 13, set up scarf joint groove 14, it is spacing to inserting abaculus 34, make inserting abaculus 34 through the effect of rotating screw rod 32, move about in scarf joint groove 14's inside.

Wherein, fixing device 3 is including rotating drive 31, and the side fixed mounting that rotates drive 31 has a rotation screw rod 32, and the tail end screw thread that rotates screw rod 32 installs the cover piece 33, and the one end fixedly connected with of cover piece 33 inserts abaculus 34, rotates drive 31 fixed mounting in the side of centre gripping base 11, rotates screw rod 32 movable mounting in the inside of centre gripping base 11, inserts abaculus 34 movable mounting in the inside of scarf joint groove 14.

Wherein, clamping device 4 includes grip block 41, the bottom fixed mounting of grip block 41 has sliding block 42, sliding block 42's side fixed mounting has fixed cushion 43, sliding block 42 slidable mounting is in the inside of sliding tray 13, fixed cushion 43 and the side of inserting abaculus 34 are the inclined plane, and it is corresponding, the equal fixed mounting in both ends about the upper and lower of sliding block 42 side has reset spring 44, reset spring 44's other one end fixed mounting is at the side of sliding tray 13, reset spring 44's quantity is two, two reset spring 44 are located the both ends of inserting abaculus 34 respectively, grip block 41 movable mounting is at the side of fixed block 12.

Wherein, rack 2 includes support frame 21, and lift groove 22 has been seted up to support frame 21's side, and the inside movable mounting in lift groove 22 has places ring 23, and the bottom fixed mounting who places ring 23 both ends has lifting spring 24, and lifting spring 24's other one end fixed mounting is at the top of centre gripping base 11, places the both ends that ring 23 is located fixed block 12, sets up lift groove 22, and is spacing to placing ring 23, makes and places ring 23 and go up and down in support frame 21's inside.

Wherein, the fixed block 12 and the side of grip block 41 have all been seted up the circular arc groove, and the inside in circular arc groove is the matte design, sets up inserts abaculus 34 and fixed cushion 43, makes inserts abaculus 34 in the in-process that removes, promotes fixed cushion 43 and removes.

The working process of the utility model is as follows:

the shaft workpiece is placed in the placing ring 23, the shaft workpiece is placed on the side edge of the fixing block 12, the side edge of the shaft workpiece pushes the clamping block 41 to move towards the side edge, the clamping block 41 is attached to the side edge of the shaft workpiece, the rotating screw 32 is rotated by starting the rotating drive 31, the inserting and embedding block 34 moves in the embedding groove 14 under the action of the embedding groove 14, the inserting and embedding block 34 pushes the fixing cushion block 43 to move the clamping block 41 towards the fixing block 12, the shaft workpiece is clamped, the clamping block 41 is rapidly attached to the side edge of the workpiece, and the rotating clamping time is saved;

through setting up rack 2, make axle type work piece fix, play supplementary fixed effect, through setting up fixed block 12 and grip block 41, carry out the centre gripping to axle type work piece, and the arc groove has all been seted up to the side of fixed block 12 and grip block 41, and the inside in arc groove is the matte design, adapts to axle type work piece more, prevents the skew of axle type work piece.

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 common designs, 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 utility model provides a machining center that can press from both sides dress fast, includes unable adjustment base (1), its characterized in that, the equal fixed mounting in both ends at unable adjustment base (1) top has rack (2), the inside fixed mounting of unable adjustment base (1) side has fixing device (3), the top movable mounting of unable adjustment base (1) one end has clamping device (4).

2. The machining center capable of clamping quickly according to claim 1, wherein the fixing base (1) comprises a clamping base (11), a fixing block (12) is fixedly connected to the top of the clamping base (11), a sliding groove (13) is formed in the other end of the clamping base (11), and scarf grooves (14) are formed in two sides of the inside of the sliding groove (13).

3. The machining center capable of being clamped quickly according to claim 1, wherein the fixing device (3) comprises a rotating drive (31), a rotating screw (32) is fixedly installed on the side of the rotating drive (31), a sleeving block (33) is installed at the tail end of the rotating screw (32) in a threaded manner, an inserting block (34) is fixedly connected to one end of the sleeving block (33), the rotating drive (31) is fixedly installed on the side of the clamping base (11), the rotating screw (32) is movably installed in the clamping base (11), and the inserting block (34) is movably installed in the embedding groove (14).

4. The machining center capable of being clamped quickly as claimed in claim 1, wherein the clamping device (4) comprises a clamping block (41), a sliding block (42) is fixedly mounted at the bottom of the clamping block (41), a fixed cushion block (43) is fixedly mounted on the side edge of the sliding block (42), the sliding block (42) is slidably mounted inside a sliding groove (13), the side edges of the fixed cushion block (43) and the insertion block (34) are inclined planes and are corresponding to each other, return springs (44) are fixedly mounted at the upper end and the lower end of the side edge of the sliding block (42), the other end of each return spring (44) is fixedly mounted on the side edge of the sliding groove (13), the number of the return springs (44) is two, the two return springs (44) are respectively located at the two ends of the insertion block (34), and the clamping block (41) is movably mounted on the side edge of the fixed block (12).

5. The machining center capable of quickly clamping the workpiece according to claim 1, wherein the placing frame (2) comprises a supporting frame (21), a lifting groove (22) is formed in the side edge of the supporting frame (21), a placing ring (23) is movably mounted inside the lifting groove (22), lifting springs (24) are fixedly mounted at the bottoms of the two ends of the placing ring (23), the other ends of the lifting springs (24) are fixedly mounted at the top of the clamping base (11), and the placing ring (23) is located at the two ends of the fixing block (12).

6. The machining center capable of rapidly clamping is characterized in that the fixing block (12) and the clamping block (41) are provided with arc grooves on the side edges, and the inner parts of the arc grooves are designed to be rough surfaces.