CN217193971U

CN217193971U - General type CNC frock suitable for multiple product

Info

Publication number: CN217193971U
Application number: CN202123279457.5U
Authority: CN
Inventors: 彭协; 彭纠
Original assignee: Suzhou Baihengya Precision Parts Co ltd
Current assignee: Suzhou Baihengya Precision Parts Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-16
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a general type CNC frock suitable for multiple product, which comprises a plate body, the inside fluting of a transverse distribution of having seted up of plate body, the inside sliding connection of fluting has symmetrical two sets of vertical boards, and is two sets of vertical board top is connected with the cover block, and is two sets of all fixedly connected with connecting rods in cover block top, and is two sets of all fixedly connected with clamp splice of the relative side of connecting rod. This general type CNC frock suitable for multiple product, through rotating barrier and then drive torsion spring distortion compression, the running gear is rotatory then to drive the fixture block and break away from the draw-in groove inside this moment, and the fixture block can slide under the effect of sliding block and sliding tray, and this kind of mode can conveniently be dismantled the clamp splice to make things convenient for the staff to change not unidimensional clamp splice, satisfy the effect to multiple product centre gripping.

Description

General type CNC frock suitable for multiple product

Technical Field

The utility model relates to a CNC frock technical field specifically is the general type CNC frock that is applicable to multiple product.

Background

CNC is generally used as an index machine tool, and the CNC lathe is one of the widely used CNC machines. The cutting machine is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any cone angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, grooving, drilling, reaming, boring and the like can be carried out, and a CNC tool clamp is usually required to be used in cooperation when the cutting machine is used.

Traditional CNC frock clamp is comparatively certain when using the specification, consequently is inconvenient carry out the centre gripping to different products in the use, and then has influenced the result of use of device, has reduced the variety of equipment simultaneously.

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 general type CNC frock suitable for multiple product, through rotating barrier and then drive torsion spring distortion compression, the running gear is rotatory and then drive the fixture block and break away from the draw-in groove inside this moment, the fixture block can slide under the effect of sliding block and sliding tray, this kind of mode can conveniently be dismantled the clamp splice to make things convenient for the staff to change not unidimensional clamp splice, satisfy advantages such as the effect to multiple product centre gripping, solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: general type CNC frock suitable for multiple product, which comprises a plate body, a transverse distribution's fluting is seted up to plate body inside, the inside sliding connection of fluting has symmetrical two sets of vertical boards, and is two sets of vertical board top is connected with the cover block, two sets of through installation device respectively the equal fixedly connected with connecting rod in cover block top, and is two sets of the relative side of connecting rod is the fixedly connected with clamp splice all.

Preferably, the clamp splice shape is the rectangle, and is two sets of the relative side of clamp splice all has seted up the recess, sets up that the recess can comparatively laminate with the product centre gripping.

Preferably, plate body outer wall fixed mounting has the centre gripping motor, centre gripping motor output is connected with the rotary rod of being connected with the rotation of plate body inner wall, the rotary rod outer wall is provided with the two sets of external screw threads that the line is contrary mutually, and is two sets of the equal fixedly connected with thread bush in vertical board bottom, it is two sets of the thread bush inner wall is provided with the internal thread corresponding with the external screw thread, and this kind of mode operation is comparatively convenient, and labour saving and time saving.

Preferably, installation device includes connecting plate, sliding tray, sliding block, fixture block and draw-in groove, the cover piece cup joints in vertical board top, the draw-in groove has all been seted up to cover piece and vertical inboard inside, connecting plate fixed connection is in vertical board outer wall, the inside sliding tray that has seted up of connecting plate, the inside sliding connection of sliding tray has the sliding block, sliding block fixedly connected with and the corresponding fixture block of draw-in groove set up installation device and can be convenient for change the clamp splice, reach better adaptability and can satisfy different user demands.

Preferably, the connecting plate is internally and rotatably connected with a rotating rod, and the rotating rod is fixedly connected with a rotating gear meshed with the clamping block.

Preferably, the dwang is kept away from the one end fixedly connected with baffle of running gear, the dwang outer wall has cup jointed torque spring, torque spring's one end is laminated in baffle, the other end and is laminated in the connecting plate, sets up inside torque spring can be better drive the fixture block and enter into the draw-in groove, plays the stabilizing action.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this general type CNC frock suitable for multiple product, through setting up the centre gripping motor, the rotary rod, the thread bush, vertical board, the fluting, the nest block, connecting rod and clamp splice, thereby it is rotatory to drive the rotary rod through opening the centre gripping motor, and under external screw thread and internal screw thread squeezing action, thereby drive two sets of nest blocks, two sets of connecting rods and two sets of clamp splices move in opposite directions, realize the centre gripping effect, the result of use of equipment has been guaranteed, realize the effect of automatic centre gripping, the work efficiency of equipment has been promoted.

2. This general type CNC frock suitable for multiple product, through setting up the connecting plate, the sliding tray, the sliding block, the fixture block, rolling gear, the dwang, torque spring, baffle and draw-in groove, through rotating barrier and then drive torque spring distortion compression, the rolling gear is rotatory and then drive the fixture block and break away from the draw-in groove inside this moment, the fixture block can slide under the effect of sliding block and sliding tray, this kind of mode can conveniently dismantle the clamp splice, thereby make things convenient for the staff to change not unidimensional clamp splice, satisfy the effect to multiple product centre gripping.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotary gear of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic sectional view of the present invention;

fig. 5 is a schematic view of the state structure of the chuck during disassembly of the present invention.

In the figure: 1. a plate body; 211. a clamping motor; 212. rotating the rod; 213. a threaded sleeve; 214. a vertical plate; 215. grooving; 216. sleeving blocks; 217. a connecting rod; 218. a clamping block; 311. a connecting plate; 312. a sliding groove; 313. a slider; 314. a clamping block; 315. a rotating gear; 316. rotating the rod; 317. a torsion spring; 318. a baffle plate; 319. a clamping groove.

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.

Examples

Referring to fig. 1-5, the general CNC tool suitable for multiple products includes a plate body 1, a transversely distributed slot 215 is provided in the plate body 1, two symmetrical sets of vertical plates 214 are slidably connected in the slot 215, the top ends of the two sets of vertical plates 214 are respectively connected with sleeve blocks 216 through a mounting device, the top ends of the two sets of sleeve blocks 216 are fixedly connected with connecting rods 217, one side surface of the two sets of connecting rods 217 is fixedly connected with clamping blocks 218, and the two sets of clamping blocks 218 are pulled to realize opposite movement so as to achieve a clamping effect. The clamping blocks 218 are rectangular in shape, grooves are formed in opposite side faces of the two groups of clamping blocks 218, products can be attached better by the aid of the grooves, and the grooves can be diversified in shape and adapt to different product clamping conveniently.

Plate body 1 outer wall fixed mounting has centre gripping motor 211, centre gripping motor 211 output is connected with the rotary rod 212 of being connected with plate body 1 inner wall rotation, the rotary rod 212 outer wall is provided with two sets of external screw threads that the line is contrary mutually, two sets of vertical board 214 bottom all fixedly connected with thread bush 213, two sets of thread bush 213 inner walls are provided with the internal thread corresponding with the external screw thread, and then it is rotatory to drive rotary rod 212 through opening centre gripping motor 211, can drive two sets of thread bush 213 under external screw thread and internal screw thread effect, two sets of vertical board 214, two sets of collets 216, two sets of connecting rods 217 and two sets of collets 218 move in opposite directions, realize automatic centre gripping effect, this kind of mode operation is comparatively convenient, the work efficiency of equipment has been promoted.

Installation device includes connecting plate 311, sliding tray 312, sliding block 313, fixture block 314 and draw-in groove 319, cover piece 216 cup joints in vertical board 214 top, cover piece 216 and vertical board 214 are inside all seted up the draw-in groove 319, connecting plate 311 fixed connection is in vertical board 214 outer wall, sliding tray 312 has been seted up to connecting plate 311 is inside, the inside sliding connection of sliding tray 312 has sliding block 313, sliding block 313 fixedly connected with and the corresponding fixture block 314 of draw-in groove 319, can make inside its business turn over draw-in groove 319 through pulling fixture block 314, thereby reach the effect that restriction cover piece 216 reciprocated, the stability of cover piece 216 has been guaranteed, and through setting up that installation device can be convenient change clamp splice 218, thereby adapt to not unidimensional product and carry out the centre gripping and use. The rotating rod 316 is rotatably connected inside the connecting plate 311, the rotating rod 316 is fixedly connected with the rotating gear 315 meshed with the clamping block 314, the rotating gear 315 can be driven to rotate by rotating the rotating rod 316, so that the clamping block 314 is driven to move back and forth, and the convenience of the equipment is improved. The one end fixedly connected with baffle 318 that the dwang 316 kept away from the running gear 315, the dwang 316 outer wall cup joints torque spring 317, and the one end laminating of torque spring 317 is in baffle 318, the other end laminates in connecting plate 311, sets up torque spring 317 and can play better elasticity reset effect, and torque spring 317 is compression state under initial condition, consequently can make stable the inserting draw-in groove 319 of fixture block 314, reaches the installation effect.

The working principle is as follows: when needing to use, the staff opens centre gripping motor 211 and then drives the rotary rod 212 rotatory, and then drives two sets of thread bush 213, two sets of vertical boards 214, two sets of cover pieces 216, two sets of connecting rods 217 and two sets of clamp splice 218 relative motion under external screw thread and internal screw thread's effect, and the recess on two sets of clamp splice 218 can carry out the centre gripping with the product this moment, realizes automatic centre gripping effect.

When the clamping block 218 needs to be replaced, the rotating baffle 318 is rotated to drive the rotating rod 316 and the rotating gear 315 to rotate, at the moment, the rotating gear 315 can push the clamping block 314 to be gradually separated from the clamping groove 319, and drive the torsion spring 317 to be distorted and compressed, so that the sleeve block 216 and the slot 215 are not limited any more, and the worker can directly pull the sleeve block 216 upwards, so that the sleeve block 216 is separated from the inside of the vertical plate 214.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. General type CNC frock suitable for multiple product, including plate body (1), its characterized in that: the plate body (1) is internally provided with a transversely-distributed groove (215), the groove (215) is internally and slidably connected with two symmetrical sets of vertical plates (214), the top ends of the vertical plates (214) are respectively connected with sleeve blocks (216) through mounting devices, the top ends of the sleeve blocks (216) are fixedly connected with connecting rods (217), and the opposite side surfaces of the connecting rods (217) are fixedly connected with clamping blocks (218).

2. The universal CNC tool for multiple products of claim 1, wherein: the clamping blocks (218) are rectangular, and grooves are formed in opposite side faces of the two groups of clamping blocks (218).

3. The universal CNC tool for multiple products of claim 2, wherein: plate body (1) outer wall fixed mounting has centre gripping motor (211), centre gripping motor (211) output is connected with and rotates rotary rod (212) of being connected with plate body (1) inner wall, rotary rod (212) outer wall is provided with the two sets of external screw threads that the line is contrary mutually, and is two sets of vertical board (214) bottom all fixedly connected with thread bush (213), two sets of thread bush (213) inner wall is provided with the internal thread corresponding with the external screw thread.

4. The universal CNC tool for multiple products of claim 1, wherein: the mounting device comprises a connecting plate (311), a sliding groove (312), a sliding block (313), a clamping block (314) and a clamping groove (319), the sleeve block (216) is sleeved on the top of the vertical plate (214), the clamping groove (319) is formed in the sleeve block (216) and the vertical plate (214), the connecting plate (311) is fixedly connected to the outer wall of the vertical plate (214), the sliding groove (312) is formed in the connecting plate (311), the sliding block (313) is connected to the inside of the sliding groove (312) in a sliding mode, and the clamping block (314) corresponding to the clamping groove (319) is fixedly connected to the sliding block (313).

5. The universal CNC tool for multiple products of claim 4, wherein: the connecting plate (311) is internally and rotatably connected with a rotating rod (316), and the rotating rod (316) is fixedly connected with a rotating gear (315) meshed with the clamping block (314).

6. The universal CNC tool for multiple products of claim 5, wherein: one end fixedly connected with baffle (318) of slewing gear (315) is kept away from in dwang (316), dwang (316) outer wall has cup jointed torque spring (317), the one end laminating of torque spring (317) is in baffle (318), the other end laminating in connecting plate (311).