CN213917917U

CN213917917U - Novel tool clamp

Info

Publication number: CN213917917U
Application number: CN202023000050.XU
Authority: CN
Inventors: 吴天云
Original assignee: Wuhan Kerui Tooling Equipment Co ltd
Current assignee: Wuhan Kerui Tooling Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-10
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a novel tool clamp, which comprises a workbench; the utility model discloses a lead screw welding machine, including workstation, baffle, lead screw, axle sleeve, pivot, baffle, splint, axle sleeve, pivot, baffle, lead screw, baffle one side is provided with the baffle, baffle one side is provided with the lead screw, the lead screw other end passes the workstation, the lead screw overlaps with the workstation linking department outside has screw-nut, workstation one side is provided with the gag lever post, workstation corresponds baffle one side and is provided with splint, splint one side is provided with the axle sleeve, the axle sleeve welding is in splint one side position, the inside eccentric shaft that is provided with of axle sleeve, workstation bottom position in eccentric shaft bottom position is provided with the motor, bolt fixed mounting is passed through at the workstation upside in the motor upper end, the motor front end axle passes through bolt fixed mounting in eccentric shaft bottom position. The utility model discloses the motor drives the eccentric shaft and rotates, and the eccentric shaft will drive the axle sleeve at rotatory in-process and remove, and the axle sleeve will drive splint and carry out centre gripping and fixed, unusual convenient and fast to the work piece at the in-process that removes.

Description

Novel tool clamp

Technical Field

The utility model relates to a frock clamp equipment technical field specifically is a novel frock clamp.

Background

The 'tool', namely production process technological equipment, in the field of mechanical production and processing refers to a general name of various tools used in the manufacturing process. The tool comprises a cutter/clamp/a mould/a measuring tool/a checking tool/an auxiliary tool/a bench tool/a station tool and the like, and is an important component of a tool during tool clamping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel frock clamp to it is comparatively complicated to solve current frock clamp structure, operates inconvenience very, influences the problem to the efficiency of work piece centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tool clamp comprises a workbench; the automatic feeding device is characterized in that a baffle is arranged on one side of the upper end of the workbench, a lead screw is arranged on one side of the baffle, a bearing is welded on one side of the baffle, one end of the lead screw is embedded into the bearing, the other end of the lead screw penetrates through the workbench, a lead screw nut is sleeved on the outer side of the joint of the lead screw and the workbench, the lead screw nut is welded on the upper side of the workbench, a handle is arranged at the tail end of the other end of the lead screw, the handle is welded on the other end of the lead screw, a limiting rod is arranged on one side of the workbench, a clamping plate is arranged on one side of the workbench corresponding to the baffle, a shaft sleeve is arranged on one side of the clamping plate, an eccentric shaft is arranged in the shaft sleeve and is rotationally connected with the shaft sleeve, a motor is arranged at the position of the bottom end of the eccentric shaft, the upper end of the motor is fixedly installed on the upper side of the workbench through a bolt, the front end shaft of the motor is fixedly arranged at the bottom end of the eccentric shaft through a bolt.

Preferably, the inner sides of the baffle and the clamping plate are provided with elastic pads, and the elastic pads are adhered to one side of the baffle or the clamping plate through adhesive glue.

Preferably, the bottom ends of the baffle plate and the clamping plate are respectively provided with a pin, the upper ends of the pins are welded at the bottom ends of the baffle plate or the clamping plate, the bottom ends of the pins are embedded into the sliding grooves, and the sliding grooves are located at the upper ends of the working tables.

Preferably, the motor is provided as a servo motor.

Preferably, the position of the upper side of the workbench, which is positioned on the two sides of the baffle, is provided with a graduated scale, and the graduated scale is seal-cut on the upper side of the workbench.

Preferably, the workstation upside is provided with the calabash hole, the gag lever post embedding calabash downthehole portion.

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

1. the motor drives the eccentric shaft to rotate, the eccentric shaft drives the shaft sleeve to move in the rotating process, and the shaft sleeve drives the clamping plate to clamp and fix a workpiece in the moving process, so that the workpiece clamping device is very convenient and quick;

2. the limiting rod can be fixed on the upper sides of different positions of the upper side of the workbench through the arrangement of the gourd holes, so that the distance between the limiting rod and the clamping plate can be conveniently adjusted;

3. the arrangement of the graduated scale can measure the position of the baffle and the distance between the baffle and the clamping plate;

4. the servo motor used by the motor is mainly controlled by the encoder, and the encoder can accurately control the number of rotation turns and the rotation angle of the motor, so that the clamping plate is controlled to clamp a workpiece.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic structural view of the splint of the present invention.

In the figure: 1. a work table; 2. an eccentric shaft; 3. a shaft sleeve; 4. a chute; 5. a graduated scale; 6. a baffle plate; 7. a feed screw nut; 8. a handle; 9. a screw rod; 10. a gourd hole; 11. a limiting rod; 12. an electric motor; 13. a splint; 14. a pin; 15. and (6) elastic cushion.

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.

Referring to fig. 1, fig. 2, and fig. 3, in an embodiment of the present invention, a novel tooling fixture includes a worktable 1; a baffle 6 is arranged on one side of the upper end of a workbench 1, a lead screw 9 is arranged on one side of the baffle 6, a bearing is welded on one side of the baffle 6, one end of the lead screw 9 is embedded in the bearing, the other end of the lead screw 9 passes through the workbench 1, a lead screw nut 7 is sleeved on the outer side of the joint of the lead screw 9 and the workbench 1, the lead screw nut 7 is welded on the upper side of the workbench 1, a handle 8 is arranged at the tail end of the other end of the lead screw 9, the handle 8 is welded on the other end of the lead screw 9, a limiting rod 11 is arranged on one side of the workbench 1, a clamping plate 13 is arranged on one side of the workbench 1 corresponding to the baffle 6, a shaft sleeve 3 is arranged on one side of the clamping plate 13, the shaft sleeve 3 is welded on one side of the clamping plate 13, an eccentric shaft 2 is arranged in the shaft sleeve 3, the eccentric shaft 2 is rotatably connected with the shaft sleeve 3, a motor 12 is arranged at the position of the bottom end of the eccentric shaft 2, and the upper end of the motor 12 is fixedly arranged on the upper side of the workbench 1 through a bolt, the front end shaft of the motor 12 is fixedly arranged at the bottom end position of the eccentric shaft 2 through a bolt.

Further, the inner sides of the baffle 6 and the clamping plate 13 are both provided with elastic pads 15, the elastic pads 15 are adhered to one side of the baffle 6 or the clamping plate 13 through adhesive glue, and the elastic pads 15 can be arranged to be flexible on the outer surfaces of the baffle 6 and the clamping plate 13.

Further, the bottom ends of the baffle 6 and the clamping plate 13 are respectively provided with a plug pin 14, the upper end of the plug pin 14 is welded at the bottom end of the baffle 6 or the bottom end of the clamping plate 13, the bottom end of the plug pin 14 is embedded into the sliding groove 4, the sliding groove 4 is located at the upper end of the workbench 1, and the moving range of the baffle 6 and the clamping plate 13 can be limited through the plug pin 14 and the sliding groove 4, so that the baffle 6 and the clamping plate 13 can only reciprocate.

Further, the motor 12 is provided as a servo motor, the servo motor used by the motor 12 is mainly controlled by an encoder, and the encoder can accurately control the number of rotation turns and the rotation angle of the motor 12, so as to control the clamping plate 13 to clamp the workpiece.

Further, 1 upside of workstation is located 6 both sides positions of baffle and is provided with

scale

5, and 5 seal cuttings of scale are at 1 upside of workstation, and the setting of scale 5 can be measured the position of baffle 6 and the distance between baffle 6 and the splint 13.

Further, 1 upside of workstation is provided with calabash hole 10, inside gag lever post 11 embedding calabash hole 10, setting up of calabash hole 10 can fix gag lever post 11 at the different positions upsides of 1 upside of workstation, conveniently adjusts the distance between gag lever post 11 and splint 13.

The utility model discloses a theory of operation and use flow: during the use, place the work piece that needs the centre gripping between splint 13 and baffle 6 position, the scope of the while through gag lever post 11 restriction frock inward movement, place after the completion and open motor 12 through the switch, motor 12 will drive eccentric shaft 2 and rotate, eccentric shaft 2 will drive axle sleeve 3 at rotatory in-process and remove, axle sleeve 3 will drive splint 13 and carry out the centre gripping and fix the work piece at the in-process that removes, unusual convenient and fast, when fixing the work piece of equidimension not, through holding handle 8, it is rotatory to lead screw 9 through handle 8, lead screw 9 is at rotatory in-process, the effect through screw-nut 7 drives baffle 6 and carries out the back-and-forth movement, thereby adjust the distance between splint 13 and the baffle 6, be convenient for the centre gripping to the work piece of equidimension not.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel tool clamp comprises a workbench (1); the method is characterized in that: the guide rail device is characterized in that a baffle (6) is arranged on one side of the upper end of the workbench (1), a lead screw (9) is arranged on one side of the baffle (6), a bearing is welded on one side of the baffle (6), one end of the lead screw (9) is embedded into the bearing, the other end of the lead screw (9) penetrates through the workbench (1), a lead screw nut (7) is sleeved outside the joint of the lead screw (9) and the workbench (1), the lead screw nut (7) is welded on the upper side of the workbench (1), a handle (8) is arranged at the tail end of the other end of the lead screw (9), the handle (8) is welded on the other end of the lead screw (9), a limiting rod (11) is arranged on one side of the workbench (1), a clamping plate (13) is arranged on one side of the workbench (1) corresponding to the baffle (6), a shaft sleeve (3) is arranged on one side of the clamping plate (13), and the shaft sleeve (3) is welded on one side of the clamping plate (13), the novel eccentric shaft connecting device is characterized in that an eccentric shaft (2) is arranged inside the shaft sleeve (3), the eccentric shaft (2) is rotatably connected with the shaft sleeve (3), a motor (12) is arranged at the bottom end of the workbench (1) and located at the bottom end of the eccentric shaft (2), the upper end of the motor (12) is fixedly mounted on the upper side of the workbench (1) through a bolt, and the front end shaft of the motor (12) is fixedly mounted at the bottom end of the eccentric shaft (2) through a bolt.

2. The novel tool clamp of claim 1, wherein: baffle (6) and splint (13) inboard all is provided with bullet pad (15), and bullet pad (15) are pasted in baffle (6) or splint (13) one side position through the adhesive.

3. The novel tool clamp of claim 1, wherein: the bottom ends of the baffle (6) and the clamping plate (13) are respectively provided with a plug pin (14), the upper ends of the plug pins (14) are welded at the bottom ends of the baffle (6) or the clamping plate (13), the bottom ends of the plug pins (14) are embedded into the sliding groove (4), and the sliding groove (4) is located at the upper end of the workbench (1).

4. The novel tool clamp of claim 1, wherein: the motor (12) is arranged as a servomotor.

5. The novel tool clamp of claim 1, wherein: workstation (1) upside is located baffle (6) both sides position and is provided with scale (5), and scale (5) seal cutting is in workstation (1) upside.

6. The novel tool clamp of claim 1, wherein: workstation (1) upside is provided with calabash hole (10), gag lever post (11) embedding calabash hole (10) are inside.