CN217317068U

CN217317068U - Detachable special clamp for machining center

Info

Publication number: CN217317068U
Application number: CN202220405651.9U
Authority: CN
Inventors: 刘成华; 廖红刚; 张标; 邹振宇
Original assignee: Kunshan Suzhunli Precision Machinery Co ltd
Current assignee: Kunshan Suzhunli Precision Machinery Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-30
Anticipated expiration: 2032-02-24

Abstract

The utility model belongs to the technical field of mechanical engineering, concretely relates to removable machining center special fixture, including the mounting panel, the contact has the installation piece on the mounting panel, fixedly connected with slider on the installation piece, the spout has been seted up on the mounting panel, the inside sliding connection of spout has the slider, the contact has the cylinder on the installation piece, the guide way has been seted up on the installation piece, the inside sliding connection of guide way has the connecting block, the inside fixedly connected with guide bar of guide way, the inside sliding connection of connecting block has the guide bar. The utility model discloses a be provided with parts such as installation piece, slider, fixed block, threaded rod, the accessible rotates the threaded rod, makes the fixed block drive the cylinder and removes, can appear damaging or adjust the position of cylinder when the cylinder stroke is not enough in the cylinder, and the cylinder of having solved current machining center special fixture just can't take off the problem of work piece when the damage appears in the use.

Description

Detachable special clamp for machining center

Technical Field

The utility model relates to a mechanical engineering technical field specifically is a removable machining center special fixture.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. And current machining center special fixture carries out the centre gripping through cylinder control clamp splice to the work piece when using, and the cylinder just can't take off the work piece in the case of the damage appears when using, and the cylinder is inconvenient dismantlement after damaging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removable machining center special fixture, the cylinder of having solved current machining center special fixture appears damaging when using just can't take off the work piece, and the cylinder is at the inconvenient problem of dismantling in the damage back.

In order to achieve the above object, the utility model provides a following technical scheme: a special clamp for a detachable machining center comprises a mounting plate, wherein a mounting block is contacted with the mounting plate, a sliding block is fixedly connected to the mounting block, a sliding groove is formed in the mounting plate, the sliding block is slidably connected to the inside of the sliding groove, an air cylinder is contacted with the mounting block, a guide groove is formed in the mounting block, a connecting block is slidably connected to the inside of the guide groove, a guide rod is fixedly connected to the inside of the guide groove, a guide rod is slidably connected to the inside of the connecting block, a spring is arranged on the outer side of the guide rod, a limiting sleeve is fixedly connected to one end of the connecting block, a limiting block is fixedly connected to the limiting sleeve, a fixing block is fixedly connected to the lower end of the sliding block, the fixing block is contacted with the mounting plate, a support plate is fixedly connected to the mounting plate, a threaded rod is rotatably connected to the inside of the support plate, a threaded rod is connected to the inside of the fixing block through threads, the mounting plate is fixedly connected with a fixing plate.

Preferably, the output end of the air cylinder is fixedly connected with a clamping block, the clamping block is in contact with the mounting plate, and the output end of the air cylinder can drive the clamping block to clamp the workpiece through the design of the clamping block.

Preferably, the one end fixedly connected with connecting block of spring, the other end fixedly connected with installation piece of spring through the design of spring, can make the spring drive spacing frame carry on spacingly to the cylinder.

Preferably, the stop collar contacts with the mounting block, the stop collar contacts with the cylinder, and the design through the stop collar can play a limiting role to the cylinder.

Preferably, the limiting groove has been seted up on the cylinder, the inside sliding connection of limiting groove has the stopper, and through the design of limiting groove, can cooperate the stopper to carry on spacingly to the cylinder.

Preferably, fixedly connected with bearing on the fixed plate, fixedly connected with threaded rod on the bearing, through spiral shell bearing's design, it is more stable when can making the threaded rod rotate.

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

1. the utility model discloses a be provided with parts such as installation piece, slider, fixed block, threaded rod, the accessible rotates the threaded rod, makes the fixed block drive the cylinder and removes, can appear damaging or adjust the position of cylinder when the cylinder stroke is not enough in the cylinder, and the cylinder of having solved current machining center special fixture just can't take off the problem of work piece when the damage appears in the use.

2. The utility model discloses a be provided with parts such as guide way, connecting block, stopper, spacing groove, stop collar, the accessible removes the spacing frame roll-off on the spacing frame follow cylinder on the stop collar makes the stop collar, can conveniently dismantle the cylinder, has solved the inconvenient problem of dismantling after damaging of cylinder of current machining center special fixture.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the a-portion structure of fig. 2 according to the present invention.

In the figure: 1. mounting a plate; 2. mounting blocks; 3. a slider; 4. a chute; 5. a cylinder; 51. a clamping block; 6. a limiting groove; 7. a guide groove; 8. connecting blocks; 9. a guide bar; 10. a spring; 11. a position limiting sleeve; 12. a limiting block; 13. a fixed block; 14. a support plate; 15. a threaded rod; 16. a fixing plate; 17. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a detachable clamp special for a machining center includes a mounting plate 1, a mounting block 2 is contacted on the mounting plate 1, a slider 3 is fixedly connected on the mounting block 2, a chute 4 is formed on the mounting plate 1, the slider 3 is slidably connected inside the chute 4, an air cylinder 5 is contacted on the mounting block 2, a clamping block 51 is fixedly connected at an output end of the air cylinder 5, the clamping block 51 is contacted with the mounting plate 1, and the output end of the air cylinder 5 can drive the clamping block 51 to clamp a workpiece through the design of the clamping block 51.

Referring to fig. 2-3, a guide groove 7 is formed in the mounting block 2, a connecting block 8 is slidably connected to the inside of the guide groove 7, a guide rod 9 is fixedly connected to the inside of the guide groove 7, the guide rod 9 is slidably connected to the inside of the connecting block 8, a spring 10 is arranged on the outer side of the guide rod 9, the connecting block 8 is fixedly connected to one end of the spring 10, the mounting block 2 is fixedly connected to the other end of the spring 10, the spring 10 can drive a limiting frame to limit the position of the cylinder 5 through the design of the spring 10, a limiting sleeve 11 is fixedly connected to one end of the connecting block 8, the limiting sleeve 11 is in contact with the mounting block 2, the limiting sleeve 11 is in contact with the cylinder 5, and the limiting effect can be achieved on the cylinder 5 through the design of the limiting sleeve 11.

Referring to fig. 2-3, fixedly connected with stopper 12 is gone up to stop collar 11, spacing groove 6 has been seted up on the cylinder 5, the inside sliding connection of spacing groove 6 has stopper 12, through the design of spacing groove 6, can cooperate stopper 12 to carry on spacingly to cylinder 5, the lower extreme fixedly connected with fixed block 13 of slider 3, fixed block 13 and mounting panel 1 contact, fixedly connected with backup pad 14 on the mounting panel 1, the internal rotation of backup pad 14 is connected with threaded rod 15, the inside of fixed block 13 has threaded rod 15 through threaded connection, fixedly connected with fixed plate 16 on the mounting panel 1, fixedly connected with bearing 17 on the fixed plate 16, fixedly connected with threaded rod 15 on the bearing 17, through the design of bearing 17, can make threaded rod 15 more stable when rotating.

The utility model discloses the concrete implementation process as follows: when cylinder 5 takes place to damage, through rotating threaded rod 15, make threaded rod 15 and fixed block 13 take place the screw motion, make fixed block 13 drive slider 3 slide in spout 4, make slider 3 drive installation piece 2 and remove, make installation piece 2 drive cylinder 5 and remove, can make cylinder 5 drive clamp splice 51 leave the work piece of centre gripping, alright take off the work piece, and can also adjust the position of cylinder 5 when the stroke of cylinder 5 is not enough, through to the spacing sleeve 11 that slides to the direction of keeping away from cylinder 5, make spacing sleeve 11 drive connecting block 8 slide in guide way 7, and make connecting block 8 extrude spring 10, and make spacing sleeve 11 drive stopper 12 roll-off from spacing groove 6 on cylinder 5, alright remove the spacing to cylinder 5, can conveniently dismantle cylinder 5.

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 removable machining center special fixture, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that a mounting block (2) is contacted on the mounting plate (1), a sliding block (3) is fixedly connected on the mounting block (2), a sliding groove (4) is formed in the mounting plate (1), the sliding block (3) is connected in the sliding groove (4), an air cylinder (5) is contacted on the mounting block (2), a guide groove (7) is formed in the mounting block (2), a connecting block (8) is connected in the guide groove (7) in a sliding manner, a guide rod (9) is fixedly connected in the guide groove (7), the guide rod (9) is connected in the connecting block (8) in a sliding manner, a spring (10) is arranged on the outer side of the guide rod (9), a limiting sleeve (11) is fixedly connected at one end of the connecting block (8), a limiting block (12) is fixedly connected on the limiting sleeve (11), and a fixing block (13) is fixedly connected at the lower end of the sliding block (3), fixed block (13) and mounting panel (1) contact, fixedly connected with backup pad (14) are gone up in mounting panel (1), the inside rotation of backup pad (14) is connected with threaded rod (15), there is threaded rod (15) inside of fixed block (13) through threaded connection, fixedly connected with fixed plate (16) are gone up in mounting panel (1).

2. The detachable special fixture for machining center according to claim 1, wherein: the output end of the air cylinder (5) is fixedly connected with a clamping block (51), and the clamping block (51) is in contact with the mounting plate (1).

3. The detachable special fixture for machining center according to claim 1, wherein: one end fixedly connected with connecting block (8) of spring (10), the other end fixedly connected with installation piece (2) of spring (10).

4. The detachable special fixture for machining center according to claim 1, wherein: stop collar (11) and installation piece (2) contact, stop collar (11) and cylinder (5) contact.

5. The special fixture for detachable machining center according to claim 1, characterized in that: the air cylinder (5) is provided with a limiting groove (6), and a limiting block (12) is connected to the inside of the limiting groove (6) in a sliding mode.

6. The detachable special fixture for machining center according to claim 1, wherein: the fixing plate (16) is fixedly connected with a bearing (17), and the bearing (17) is fixedly connected with a threaded rod (15).