CN218612844U - Multi-part clamping tool capable of being flexibly adjusted - Google Patents

Abstract

The utility model relates to the technical field of machining, concretely relates to many parts centre gripping frock that can adjust in a flexible way, comprising a base plate, the positioner board, handle and stabilising arrangement, stabilising arrangement includes the posting, the locating lever, draw handle and fixed subassembly, posting and bottom plate fixed connection, locating lever and positioner board fixed connection, and with positioner board sliding connection, draw handle and positioner board fixed connection, fixed subassembly sets up on the positioner board, will wait to process the part and place back on the positioner board, place the positioner board on the bottom plate through drawing the handle, promote and draw the handle, the locating lever inserts in the locating frame, make the three looks proximal surface and the posting butt of positioner board, and make the positioner board keep the stable state this moment through fixed subassembly, thereby carry out quick clamping to the positioner board, improve the clamping efficiency to the positioner board.

Description

Multi-part clamping tool capable of being adjusted flexibly

Technical Field

The utility model relates to a machinery processing technology field especially relates to a many parts centre gripping frock that can adjust in a flexible way.

Background

The processing modes of multiple parts mainly comprise single-piece flow and multi-vice arrangement flow, wherein the single-piece flow is used for processing the parts one by one, and the repeated clamping of the processing modes causes the non-operation time of the machine tool to be too long, thereby excessively wasting time; the clamping product quantity is limited in the multi-vice arrangement processing mode, and the processing time efficiency is limited.

The prior art CN214444834U discloses a multi-part clamping tool, which comprises a positioning device plate and a bottom plate, wherein the positioning device plate is fixed on the bottom plate, the positioning device plate is provided with more than two positioning grooves, a plurality of contour grooves are equidistantly distributed on one side wall surface of each positioning groove, the contour grooves are used for placing parts to be machined, the parts are sequentially placed on the positioning device plate, the parts to be machined are clamped through eccentric screws and are transported to the upper end of the bottom plate through handles after the clamping is finished, bolts are screwed into cylinders respectively, the cylinders are started to level the positioning device plate and the bottom plate so as to keep the positioning device plate and the bottom plate relatively stable, then a machine tool can be started to machine the parts one by one, operators can clamp the next positioning device plate while machining the machine tool, the next positioning device plate can be replaced by a standing horse after the last positioning device is machined, and the machining time is saved.

However, when the positioning device plate is fixed by adopting the mode, the bolt is screwed into the cylinder after the positioning device plate is placed above the bottom plate, the cylinder is started again to keep the positioning device plate stable, the step needs to be repeated when the positioning device plate is disassembled, the operation is complex, and the efficiency of clamping the positioning device plate is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many parts centre gripping frock that can adjust in a flexible way can carry out quick clamping to the positioner board, improves the clamping efficiency to the positioner board.

In order to achieve the purpose, the utility model provides a flexible adjustable multi-part clamping tool, which comprises a bottom plate, a positioning device plate and a handle, wherein the positioning device plate is detachably connected with the bottom plate and is positioned at one side of the bottom plate, the handle is fixedly connected with the bottom plate and is positioned at one side of the bottom plate, and the flexible adjustable multi-part clamping tool also comprises a stabilizing device;

the stabilizing device comprises a positioning frame, a positioning rod, a pull handle and a fixing assembly, wherein the positioning frame is fixedly connected with the bottom plate and is positioned on one side of the bottom plate, the positioning rod is fixedly connected with the positioning device plate and is slidably connected with the positioning frame, the pull handle is fixedly connected with the positioning device plate and is positioned on one side of the positioning device plate, and the fixing assembly is arranged on the positioning device plate.

The fixing assembly comprises an inserting rod and an adsorption component, wherein the inserting rod is fixedly connected with the positioning device plate and is positioned on one side, far away from the pull handle, of the positioning device plate; the adsorption members are respectively provided on the insertion rod and the positioning frame.

The adsorption component comprises a first magnet and a second magnet, wherein the first magnet is fixedly connected with the insertion rod and is positioned on one side of the insertion rod; the second magnetite with locating frame fixed connection, and be located locating frame one side.

The stabilizing device further comprises a rubber sleeve, an anti-skidding sleeve and a buffering assembly, wherein the rubber sleeve is detachably connected with the handle and is positioned on one side of the handle; the anti-skid sleeve is detachably connected with the pull handle and is positioned on one side of the pull handle; the buffer assembly is arranged on the bottom plate.

The buffer assembly comprises a buffer cushion and a hydraulic cylinder, and the buffer cushion is detachably connected with the bottom plate and is positioned on one side of the bottom plate, which is far away from the positioning device plate; the hydraulic cylinder is detachably connected with the cushion pad and is positioned on one side, far away from the bottom plate, of the cushion pad.

The utility model discloses a many parts centre gripping frock that can adjust in a flexible way, including bottom plate, positioner board, handle and stabilising arrangement, stabilising arrangement includes locating frame, locating lever, draws handle and fixed subassembly, will wait to process the part and place back on the positioner board, through draw the handle will the positioner board is placed on the bottom plate, promote draw the handle, make the locating lever inserts in the locating frame, thereby make the three looks proximal surface of positioner board with the locating frame butt, and pass through fixed subassembly makes the positioner board keeps the stable state this moment, thereby right the positioner board carries out quick clamping, and it is right to improve the clamping efficiency of positioner board.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic view of the overall structure of a flexibly adjustable multi-part clamping tool according to a first embodiment of the present invention.

Fig. 2 is a top sectional view of the positioning frame according to the first embodiment of the present invention.

Fig. 3 is a schematic view of an overall structure of a flexibly adjustable multi-part clamping tool according to a second embodiment of the present invention.

In the figure: 101-bottom plate, 102-positioning device plate, 103-handle, 104-stabilizing device, 105-positioning frame, 106-positioning rod, 107-pulling handle, 108-fixing component, 109-inserting rod, 110-adsorption component, 111-first magnet, 112-second magnet, 201-rubber sleeve, 202-antiskid sleeve, 203-buffer component, 204-buffer pad, 205-hydraulic cylinder.

Detailed Description

The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.

The first embodiment of the present application is:

referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram of an overall structure of a flexible adjustable multi-part clamping tool, and fig. 2 is a top sectional view of a positioning frame. The utility model provides a many parts centre gripping frock that can adjust in a flexible way: the magnetic force stabilizing device comprises a bottom plate 101, a positioning device plate 102, a handle 103 and a stabilizing device 104, wherein the stabilizing device 104 comprises a positioning frame 105, a positioning rod 106, a pulling handle 107 and a fixing assembly 108, the fixing assembly 108 comprises an insertion rod 109 and an adsorption member 110, and the adsorption member 110 comprises a first magnet 111 and a second magnet 112. By means of the scheme, the problem that when the positioning device plate 102 is fixed, the positioning device plate 102 needs to be placed above the bottom plate 101, then the bolt is screwed into the cylinder, the cylinder is started again to keep the positioning device plate stable, the step needs to be repeated when the positioning device plate 102 is disassembled is solved, operation is complex, clamping efficiency of the positioning device plate 102 is reduced, and it can be understood that the scheme can be used for quickly clamping the positioning device plate 102, clamping efficiency of the positioning device plate 102 is improved, and the scheme can also be used for conveniently taking the bottom plate 101 and the positioning device plate 102.

For the specific embodiment, the positioning device plate 102 is detachably connected to the bottom plate 101 and located on one side of the bottom plate 101, the handles 103 are fixedly connected to the bottom plate 101 and located on one side of the bottom plate 101, the bottom plate 101 is placed on a machining table, the positioning device plate 102 is placed on the bottom plate 101, the number of the handles 103 is two, the two handles 103 are respectively welded to the left side and the right side of the bottom plate 101, the positioning device plate 102 forms more than two positioning grooves, a plurality of contour grooves are equidistantly distributed on one side wall surface of each positioning groove and used for placing parts to be machined, the parts are sequentially placed on the positioning device plate 102, the parts to be machined are clamped through eccentric screws, the positioning device plate 102 is conveyed to the upper end of the bottom plate 101, the bottom plate 101 is lifted to a machine tool through the handles 103, the positions of the bottom plate 101 are adjusted according to a required angle, flexible adjustment is achieved, then the machine tool can machine the parts one by one, and an operator can perform vertical replacement after machining is completed, and start up machining time is saved.

Wherein, the positioning frame 105 is fixedly connected with the bottom plate 101 and is positioned at one side of the bottom plate 101, the positioning rod 106 is fixedly connected with the positioning device plate 102 and is slidably connected with the positioning frame 105, the pull handle 107 is fixedly connected with the positioning device plate 102 and is positioned at one side of the positioning device plate 102, the fixing component 108 is arranged on the positioning device plate 102, the positioning frame 105 is welded on the bottom plate 101, the positioning frame 105 is provided with three closed surfaces, a rectangular square groove is formed between the positioning frame 105 and the bottom plate 101, the positioning device plate 102 is placed in the rectangular square groove, the bottom surface of the positioning device plate 102 is completely attached to the top surface of the bottom plate 101, the fixing component 108 is arranged on the positioning device plate 102, and the positioning device plate 102 is placed on the bottom plate 101 through the fixing component 108, three adjacent surfaces of the positioning device plate 102 are abutted against the positioning frame 105, the number of the positioning rods 106 is two, the two positioning rods 106 are respectively welded on the left side and the right side of the positioning device plate 102, insertion grooves are formed in two sides of the positioning frame 105, the cross section of each positioning rod 106 is matched with that of the insertion groove, the positioning device plate 102 is placed on the bottom plate 101, the positioning rods 106 are inserted into the positioning frame 105, so that the positioning device plate 102 can be rapidly kept in a stable state, the number of the pull handles 107 is two, the pull handles 107 and the handles 103 are welded on the positioning device plate 102 at intervals of ninety degrees, the pull handles 107 provide force applying points for operators, and the operators can conveniently place the positioning device plate 102 on the bottom plate 101 through the pull handles 107, after a part to be machined is placed on the positioning device plate 102, the positioning device plate 102 is placed on the bottom plate 101 through the pull handle 107, the pull handle 107 is pushed, the positioning rod 106 is inserted into the positioning frame 105, three adjacent surfaces of the positioning device plate 102 are abutted to the positioning frame 105, the friction force applied to the positioning device plate 102 is increased, the positioning device plate 102 is kept in a stable state at the moment through the fixing assembly 108, the positioning device plate 102 is clamped quickly, and the clamping efficiency of the positioning device plate 102 is improved.

Secondly, the insertion rod 109 is fixedly connected with the positioning device plate 102 and is positioned on one side of the positioning device plate 102 far away from the pull handle 107; the suction members 110 are respectively disposed on the insertion rods 109 and the positioning frame 105, the number of the insertion rods 109 is three, the three insertion rods 109 are respectively welded to the same side of the positioning device plate 102, the positioning frame 105 is provided with an insertion through groove matched with the insertion rods 109, when the positioning device plate 102 abuts against the positioning frame 105, the insertion rods 109 are located in the insertion through grooves, and the suction members 110 simultaneously connect the insertion rods 109 and the positioning frame 105, so that the positioning device plate 102 is further kept in a stable state on the bottom plate 101.

Meanwhile, the first magnet 111 is fixedly connected with the insertion rod 109 and is positioned at one side of the insertion rod 109; the second magnet 112 is fixedly connected with the positioning frame 105 and located on one side of the positioning frame 105, the first magnet 111 is welded with the insertion rod 109, the second magnet 112 is located in the insertion through groove, the cross section of the second magnet 112 is matched with that of the insertion through groove, the depth of the insertion through groove is equal to the total length of the first magnet 111, the second magnet 112 and the insertion rod 109, when the insertion rod 109 is located in the insertion through groove, the first magnet 111 is abutted against and completely attached to the second magnet 112, the first magnet 111 is a positive magnet, the second magnet 112 is a negative magnet, and due to the mutual attraction of unlike magnetic poles, the first magnet 111 and the second magnet 112 are mutually attracted, so that the mutual attraction between the first magnet 111 and the second magnet 112 is received, the resistance force received by the positioning plate 102 on the base plate 101 is increased, and the positioning device plate 102 can be kept in a stable state after being assembled on the base plate 101.

When the flexibly-adjustable multi-part clamping tool is used, after a part to be machined is placed on the positioning device plate 102, the positioning device plate 102 is placed on the bottom plate 101 through the pull handle 107, the pull handle 107 is pushed, the positioning rod 106 is inserted into the positioning frame 105, so that three adjacent surfaces of the positioning device plate 102 are abutted to the positioning frame 105, the friction force on the positioning device plate 102 is increased, the positioning device plate 102 is kept in a stable state through the fixing assembly 108, the positioning device plate 102 is rapidly clamped, and the clamping efficiency on the positioning device plate 102 is improved.

The second embodiment of the present application is:

on the basis of the first embodiment, please refer to fig. 3, fig. 3 is a schematic view of an overall structure of a flexibly adjustable multi-part clamping fixture of the second embodiment, the stabilizing device 104 of this embodiment further includes a rubber sleeve 201, an anti-slip sleeve 202 and a buffering assembly 203, and the buffering assembly 203 includes a cushion 204 and a hydraulic cylinder 205.

For the present embodiment, the buffer assembly 203 is disposed on the base plate 101, and the buffer assembly 203 is disposed so that the machine tool can play a certain buffer role when processing the parts, thereby playing a certain protection effect on the parts.

The rubber sleeve 201 is detachably connected with the handle 103 and is positioned on one side of the handle 103; the anti-skid sleeve 202 is detachably connected with the pull handle 107 and is located on one side of the pull handle 107, the rubber sleeve 201 is sleeved on the handle 103, the rubber sleeve 201 is made of soft rubber, fine lines are formed in the surface of the rubber sleeve 201, friction force between hands of an operator and the handle 103 is increased, so that the operator can contact with the handle 103 through the rubber sleeve 201, the bottom plate 101 cannot slide down when being lifted to a machine tool through the handle 103, the handle 103 is taken more stably, the anti-skid sleeve 202 is sleeved on the pull handle 107, anti-skid paint is coated on the surface of the anti-skid sleeve 202, the anti-skid sleeve 202 can deform to a certain extent through extrusion, the operator can contact with the pull handle 107 through the anti-skid sleeve 202, friction force between the operator and the pull handle 107 is increased, and loading and unloading between the positioning device plate 102 and the bottom plate 101 are more labor-saving.

Secondly, the cushion pad 204 is detachably connected with the bottom plate 101 and is positioned on one side of the bottom plate 101 far away from the positioning device plate 102; the hydraulic cylinders 205 are detachably connected with the cushion pads 204 and located on one side of the cushion pads 204 far away from the base plate 101, the cushion pads 204 are arranged below the base plate 101, cushion springs are uniformly arranged in the cushion pads 204, the cushion pads 204 can be compressed in the vertical direction, the hydraulic cylinders 205 are fixed below the cushion pads 204 in a group through nuts, the hydraulic cylinders 205 are used in cooperation with the cushion pads 204, when a machine tool processes parts in the positioning device plate 102 one by one, impact force on the parts is finally transmitted to the cushion pads 204, the cushion pads 204 are slightly compressed and drive the base plate 101 to move downwards, the cushion springs in the cushion pads 204 convert the received impact force into potential energy to generate elastic deformation, the hydraulic cylinders 205 work in cooperation with the cushion pads 204, and hydraulic pressure in the hydraulic cylinders 205 converts the received impact force into mechanical energy to perform linear reciprocating motion, so that the impact force on the parts on the positioning plate 102 is reduced, and certain protection effect is achieved on the parts.

While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.

Claims (5)

1. A flexibly adjustable multi-part clamping tool comprises a bottom plate, a positioning device plate and a handle, wherein the positioning device plate is detachably connected with the bottom plate and is positioned at one side of the bottom plate, the handle is fixedly connected with the bottom plate and is positioned at one side of the bottom plate,

also comprises a stabilizing device;

the stabilizing device comprises a positioning frame, a positioning rod, a pull handle and a fixing assembly, wherein the positioning frame is fixedly connected with the bottom plate and is positioned on one side of the bottom plate, the positioning rod is fixedly connected with the positioning device plate and is slidably connected with the positioning frame, the pull handle is fixedly connected with the positioning device plate and is positioned on one side of the positioning device plate, and the fixing assembly is arranged on the positioning device plate.

2. The flexibly adjustable multi-part clamping tool of claim 1,

the fixing assembly comprises an inserting rod and an adsorption component, the inserting rod is fixedly connected with the positioning device plate and is positioned on one side, far away from the pull handle, of the positioning device plate; the adsorption members are respectively disposed on the insertion rod and the positioning frame.

3. The flexibly adjustable multi-part clamping tool of claim 2,

the adsorption component comprises a first magnet and a second magnet, and the first magnet is fixedly connected with the insertion rod and is positioned on one side of the insertion rod; the second magnetite with locating frame fixed connection, and be located locating frame one side.

4. The flexibly adjustable multi-part clamping tool of claim 1,

the stabilizing device further comprises a rubber sleeve, an anti-skidding sleeve and a buffering assembly, wherein the rubber sleeve is detachably connected with the handle and is positioned on one side of the handle; the anti-skid sleeve is detachably connected with the pull handle and is positioned on one side of the pull handle; the buffer assembly is arranged on the bottom plate.

5. The flexibly adjustable multi-part clamping tool of claim 4,

the buffer assembly comprises a buffer cushion and a hydraulic cylinder, and the buffer cushion is detachably connected with the bottom plate and is positioned on one side of the bottom plate, which is far away from the positioning device plate; the hydraulic cylinder is detachably connected with the cushion pad and is positioned on one side, far away from the bottom plate, of the cushion pad.

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