CN210819244U

CN210819244U - Fixing device for machining

Info

Publication number: CN210819244U
Application number: CN201921581659.5U
Authority: CN
Inventors: 沈建平
Original assignee: Nantong Chaoli Rolling Machine Producing Co Ltd
Current assignee: Nantong Chaoli Rolling Machine Producing Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-23
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a fixing device for machining, comprises a workbench, the right side of workstation is provided with the motor, the output fixedly connected with threaded rod of motor, the left side of threaded rod run through the workstation and extend to the inner chamber of workstation, and the both sides on threaded rod surface are all overlapped and are equipped with the fixed plate, and the top of workstation and extension to the top of workstation are run through at the top of fixed plate. The utility model discloses a motor drives the threaded rod and rotates, the threaded rod drives the fixed plate and removes, the fixed plate drives the connecting rod and removes, the connecting rod drives the cardboard and removes, fix the processing article of rule, when needs are fixed irregular work piece, the pulling handle removes to the inboard, thereby make first fixture block break away from the second fixture block, can make the connecting rod break away from the fixed plate, then insert the fixed plate with the second fixture block on the irregular anchor clamps, after second fixture block and first fixture block joint, can make irregular anchor clamps stable.

Description

Fixing device for machining

Technical Field

The utility model relates to a machining technical field specifically is a fixing device for machining.

Background

Machines are tool devices that help people to reduce work difficulty or save labor, and articles like chopsticks, brooms and tweezers can be called machines, which are simple machines, a complex machine is composed of two or more simple machines, which are generally called machines, and from the viewpoint of structure and movement, the machines are not distinguished from each other and are generally called machines, and in order to make the machining precision high, when machining, the workpiece needs to be fixed, however, the existing fixing device for machining is inconvenient to machine irregular workpieces, for irregular workpieces, only special clamps can be adopted, but the current clamps are fixedly connected by adopting welding and other modes, so that the clamps are inconvenient to replace, thereby affecting the machining of irregular workpieces, and for this reason, a fixing device for machining is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixing device for machining possesses the advantage of carrying out processing to irregular work piece, has solved that current fixing device for machining is inconvenient to process irregular work piece, can only adopt purpose-built anchor clamps to irregular work piece, and nevertheless present anchor clamps all adopt modes fixed connection such as welding, cause the inconvenient change of anchor clamps to influence the problem of irregular work piece processing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for machining comprises a workbench, a motor is arranged on the right side of the workbench, a threaded rod is fixedly connected to the output end of the motor, the left side of the threaded rod penetrates through the workbench and extends to the inner cavity of the workbench, fixing plates are sleeved on two sides of the surface of the threaded rod, the top of each fixing plate penetrates through the workbench and extends to the top of the workbench, a connecting plate is fixedly connected to the middle shaft of the inner cavity of each fixing plate, springs are fixedly connected to the top and the bottom of each connecting plate, an adjusting plate is fixedly connected to one side, away from the connecting plate, of each spring, the left side of each adjusting plate penetrates through the fixing plate and extends to the outer portion of the fixing plate, a handle is fixedly connected to the left side of each adjusting plate, a first clamping block is fixedly connected to one side, away from the springs, of each adjusting plate, a second clamping block, one side of the connecting rod, which is far away from the second clamping block, penetrates through the fixing plate and extends to the outer side of the fixing plate, and one side of the connecting rod, which is far away from the second clamping block, is fixedly connected with a clamping plate.

Preferably, first chutes are formed in two sides of the bottom of the inner cavity of the workbench, first sliding blocks are connected to the inner cavity of the first chutes in a sliding mode, and the tops of the first sliding blocks are fixedly connected with the fixing plate.

Preferably, the right side of the surface of the threaded rod is provided with a positive thread, the left side of the surface of the threaded rod is provided with a negative thread, the bottom of the inner cavity of the fixed plate is provided with a thread groove, and the inner cavity of the thread groove is in threaded connection with the threaded rod.

Preferably, the second spout has all been seted up to the inboard of fixed plate inner chamber and the top and the bottom that are located the connecting plate, the inner chamber sliding connection of second spout has the second slider, the left side and the regulating plate fixed connection of second slider.

Preferably, the surface of the motor is fixedly connected with a limiting frame, and the left side of the limiting frame is fixedly connected with the workbench.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device for machining possesses following beneficial effect:

1. the utility model drives the threaded rod to rotate through the motor, the threaded rod drives the fixed plate to move, the fixed plate drives the connecting rod to move, the connecting rod drives the clamping plate to move, the regular processed object is fixed, when the irregular workpiece needs to be fixed, the pulling handle moves towards the inner side, so that the first clamping block is separated from the second clamping block, then the clamping plate is pulled, the connecting rod is separated from the fixed plate, then the second clamping block on the irregular clamp is inserted into the fixed plate, after the second clamping block is clamped with the first clamping block, the irregular clamp is stable, the problem that the existing fixing device for mechanical processing is inconvenient to process the irregular workpiece is solved, the special clamp can be adopted for the irregular workpiece, however, the existing clamps are fixedly connected by adopting welding and other modes, and the clamp is inconvenient to replace, thereby affecting the processing of irregular workpieces.

2. The utility model discloses a set up first spout and first slider, stabilized the work of fixed plate, carried out the balanced support to the fixed plate, avoided the fixed plate during operation unstable, through setting up second spout and second slider, stabilized the work of regulating plate, carried out the balanced support to the regulating plate, avoided the regulating plate can't carry out work, through setting up spacing frame, carried out spacingly to the motor, avoided the motor can't carry out work.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the sectional structure of the fixing plate of the present invention.

In the figure: 1. a work table; 2. a motor; 3. a threaded rod; 4. a fixing plate; 5. a first chute; 6. a first slider; 7. a connecting plate; 8. a spring; 9. an adjusting plate; 10. a handle; 11. a second chute; 12. a second slider; 13. a first clamping block; 14. a second fixture block; 15. a connecting rod; 16. and (4) clamping the board.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a workstation 1, motor 2, threaded rod 3, fixed plate 4, first spout 5, first slider 6, connecting plate 7, spring 8, regulating plate 9, handle 10, second spout 11, second slider 12, first fixture block 13, second fixture block 14, connecting rod 15 and cardboard 16 part are the universal standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a fixing device for machining includes a worktable 1, a motor 2 is disposed on the right side of the worktable 1, a limiting frame is fixedly connected to the surface of the motor 2, the left side of the limiting frame is fixedly connected to the worktable 1, the motor 2 is limited by the limiting frame, thereby preventing the motor 2 from being unable to work, a threaded rod 3 is fixedly connected to the output end of the motor 2, the left side of the threaded rod 3 penetrates through the worktable 1 and extends to the inner cavity of the worktable 1, a fixing plate 4 is sleeved on both sides of the surface of the threaded rod 3, first sliding grooves 5 are disposed on both sides of the bottom of the inner cavity of the worktable 1, a first sliding block 6 is slidably connected to the inner cavity of the first sliding grooves 5, the top of the first sliding block 6 is fixedly connected to the fixing plate 4, the work of the fixing plate 4 is stabilized by the first sliding grooves 5 and the first sliding block 6, and the fixing plate, the instability of the fixed plate 4 during operation is avoided, the right side of the surface of the threaded rod 3 is provided with positive threads, the left side of the surface of the threaded rod 3 is provided with reverse threads, the bottom of the inner cavity of the fixed plate 4 is provided with a threaded groove, the inner cavity of the threaded groove is in threaded connection with the threaded rod 3, the top of the fixed plate 4 penetrates through the workbench 1 and extends to the top of the workbench 1, the middle shaft of the inner cavity of the fixed plate 4 is fixedly connected with a connecting plate 7, the top and the bottom of the connecting plate 7 are fixedly connected with springs 8, one side of each spring 8, which is far away from the connecting plate 7, is fixedly connected with an adjusting plate 9, the inner side of the inner cavity of the fixed plate 4, which is positioned at the top and the bottom of the connecting plate 7, is provided with a second chute 11, the inner cavity of the second chute 11 is slidably, carry out the balanced support to regulating plate 9, it can't work to have avoided regulating plate 9, regulating plate 9's left side runs through fixed plate 4 and extends to the outside of fixed plate 4, regulating plate 9's left side fixedly connected with handle 10, the first fixture block 13 of one side fixedly connected with of spring 8 is kept away from to regulating plate 9, the left side joint of first fixture block 13 has second fixture block 14, the outside fixedly connected with connecting rod 15 of second fixture block 14, one side that second fixture block 14 was kept away from to connecting rod 15 runs through fixed plate 4 and extends to the outside of fixed plate 4, one side fixedly connected with cardboard 16 of second fixture block 14 is kept away from to connecting rod 15.

When the fixture is used, the motor 2 is controlled to work through the external controller, the motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the fixing plate 4 to move, the fixing plate 4 drives the connecting rod 15 to move, the connecting rod 15 drives the clamping plate 16 to move, regular workpieces to be machined are fixed, when irregular workpieces need to be fixed, the handle 10 is pulled to move inwards, so that the first clamping block 13 is separated from the second clamping block 14, then the clamping plate 16 is pulled, the connecting rod 15 can be separated from the fixing plate 4, then the second clamping block 14 on the irregular fixture is inserted into the fixing plate 4, after the second clamping block 14 is clamped with the first clamping block 13, the irregular fixture can be stabilized, the problem that the conventional fixing device for machining is inconvenient to machine the irregular workpieces is solved, and only special fixtures can be adopted for the irregular workpieces, however, the current clamp is fixedly connected in a welding mode and the like, so that the clamp is inconvenient to replace, and the problem of processing of irregular workpieces is solved.

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 fixing device for machining, includes workstation (1), its characterized in that: the right side of workstation (1) is provided with motor (2), the output fixedly connected with threaded rod (3) of motor (2), the left side of threaded rod (3) runs through workstation (1) and extends to the inner chamber of workstation (1), the both sides on threaded rod (3) surface all overlap and are equipped with fixed plate (4), the top of fixed plate (4) runs through workstation (1) and extends to the top of workstation (1), the axis department fixedly connected with connecting plate (7) of fixed plate (4) inner chamber, the top and the bottom of connecting plate (7) all fixedly connected with spring (8), one side fixedly connected with regulating plate (9) of connecting plate (7) are kept away from in spring (8), the outside of fixed plate (4) is run through in the left side of regulating plate (9) and extends to fixed plate (4), the left side fixedly connected with handle (10) of regulating plate (9), the adjustable clamp is characterized in that a first clamping block (13) is fixedly connected to one side, far away from the spring (8), of the adjusting plate (9), a second clamping block (14) is clamped to the left side of the first clamping block (13), a connecting rod (15) is fixedly connected to the outer side of the second clamping block (14), one side, far away from the second clamping block (14), of the connecting rod (15) penetrates through the fixing plate (4) and extends to the outer side of the fixing plate (4), and a clamping plate (16) is fixedly connected to one side, far away from the second clamping block (14), of the connecting rod (15).

2. A machining fixture according to claim 1, wherein: first spout (5) have all been seted up to the both sides of workstation (1) inner chamber bottom, the inner chamber sliding connection of first spout (5) has first slider (6), the top and fixed plate (4) fixed connection of first slider (6).

3. A machining fixture according to claim 1, wherein: the right side on threaded rod (3) surface has seted up positive screw thread, the left side on threaded rod (3) surface has seted up reverse thread, the thread groove has been seted up to the bottom of fixed plate (4) inner chamber, and the inner chamber and the threaded rod (3) threaded connection of thread groove.

4. A machining fixture according to claim 1, wherein: second spout (11) have all been seted up to the inboard of fixed plate (4) inner chamber and the top that is located connecting plate (7) and bottom, the inner chamber sliding connection of second spout (11) has second slider (12), the left side and regulating plate (9) fixed connection of second slider (12).

5. A machining fixture according to claim 1, wherein: the surface of the motor (2) is fixedly connected with a limiting frame, and the left side of the limiting frame is fixedly connected with the workbench (1).