CN219684550U

CN219684550U - Handle of a knife integrated into one piece machine

Info

Publication number: CN219684550U
Application number: CN202320566013.XU
Authority: CN
Inventors: 石刘学
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-15
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses an integrated forming machine for a knife handle, which comprises a storage plate and a tightening device, wherein the storage plate is provided with the knife handle, the knife handle is provided with at least two holes, and the storage plate is provided with strip-shaped holes corresponding to the connecting holes; the supporting device is arranged below the object placing plate and comprises limiting pieces corresponding to the connecting holes, the limiting pieces are configured to execute actions of extending into the connecting holes from the strip-shaped holes, and one of the limiting pieces can move in a direction away from the other limiting piece to support the knife handle. According to the utility model, the limiting piece is utilized to pass through the connecting hole on the cutter handle, and the cutter handle is positioned and braced at the same time, so that the cutter handle is compressed up and down, the problem of safety accidents caused by falling off when the cutter handle rotates at high speed is solved, and the bracing mode is stable and simple in structure, is beneficial to turning and milling the side face and the end face of the cutter handle in the later working procedure, and greatly improves the working efficiency.

Description

Handle of a knife integrated into one piece machine

Technical Field

The utility model belongs to the technical field of cutter handle processing, and particularly relates to an integral cutter handle forming machine.

Background

The knife tool is an essential living article for people and generally consists of a knife body and a knife handle. The cutter handle is formed by fixing two cutter handle halves with the same shape and size, the cutter body is clamped by the front ends of the two cutter handle halves, and in order to improve the comfort of holding by people, the side face of the cutter handle is required to be turned and milled by using a cutter handle forming machine to form an arc face which is suitable for the palm. The existing mode of milling edges of the knife handle mainly clamps the upper end face and the lower end face of the knife handle through two clamps which are arranged up and down, the knife handle is driven to rotate by the two clamps, the side face of the knife handle is milled by the knife feeding device, and when the knife handle is rotated and matched with the knife feeding device for turning and milling, the side face of the knife handle is stressed, so that the knife handle is easy to fall off or fly outwards, and safety accidents are caused.

Disclosure of Invention

The utility model aims to provide a cutter handle integrated forming machine capable of solving the problems.

In order to achieve the above object, an embodiment of the present utility model provides an integral forming machine for a tool shank, including:

the storage plate is provided with a knife handle, and the knife handle is provided with at least two holes; and

the supporting device is arranged below the object placing plate and comprises limiting pieces corresponding to the connecting holes, the limiting pieces are configured to be capable of executing actions of penetrating through the object placing plate and extending into the connecting holes, and one of the limiting pieces can move in a direction away from the other limiting piece to support the knife handle.

Optionally, the limiting member includes:

the pin is arranged concentrically with the connecting hole; and

the connecting plate is vertically provided with a positioning plate, and the pin is fixed on the positioning plate;

the article placing plate is provided with a strip-shaped hole corresponding to the connecting hole, the strip-shaped hole is provided with a step, and when the pin penetrates through the strip-shaped hole and stretches into the connecting hole, the positioning plate is abutted to the step.

Optionally, the tightening device further includes:

and the connecting plate on one of the limiting parts is fixed at the output end of the first driving part.

Optionally, the tightening device further includes:

the lifting plate is positioned below the object placing plate, and the first driving piece and the connecting plate on the other limiting piece are fixed on the lifting plate;

the object placing plate is fixedly connected with the bottom plate, and the second driving piece is fixed on the bottom plate and drives the lifting plate to move up and down.

Optionally, the tool shank integrated forming machine further includes:

the feeding device is arranged on the side surface of the object placing plate and used for pushing the knife handle to the object placing plate;

the clamping device is arranged above the object placing plate and is configured to perform the action of clamping the knife handle when the feeding device pushes the knife handle onto the object placing plate; and

and the punching device is arranged above the clamping device and is configured to execute the action of punching and milling the connecting hole on the cutter handle when the cutter handle is clamped by the clamping device.

Optionally, the punching device includes:

a drilling member; and

the first driving system can drive the drilling piece to move up and down, and the first driving system can also drive the output end of the drilling piece to rotate.

Optionally, the clamping device comprises:

the mounting plate can be arranged in a vertically movable way, and is provided with an opening corresponding to the limiting piece;

a first positioning plate;

the second positioning plate and the first positioning plate are diagonally arranged on the side edge of the opening;

the clamping plate is arranged opposite to the first positioning plate; and

and the third driving piece is fixed on the mounting plate and can drive the clamping plate to move towards the direction of the first positioning plate.

Optionally, the feeding device includes:

the bin is stacked with a plurality of knife handles and provided with a discharge hole corresponding to the opening;

the fifth driving piece drives the pushing plate to push the knife handle positioned on the discharge hole to the opening, and the knife handle is abutted with the second positioning plate.

Optionally, the clamping device further comprises:

and the fourth driving piece drives the mounting plate to move up and down.

Optionally, the tool shank integrated forming machine further includes:

the edge milling device is arranged at the downstream of the punching device and is used for edge milling of the cutter handle; and

and the second driving system drives the tightening device to move from the punching device to the edge milling device.

Compared with the prior art, the utility model has the beneficial effects that: utilize locating part to pass through the connecting hole on the handle of a knife, fix a position simultaneously and prop tight handle of a knife to replace the mode of compressing tightly the handle of a knife from top to bottom, appear droing when solving the handle of a knife high-speed rotation, cause the problem of incident, and this mode of propping tightly stable in structure and simple do benefit to the turn-milling of later process to the side and the terminal surface of handle of a knife, improved work efficiency greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the connection of the tightening device, the punching device and the clamping device in the utility model.

Fig. 2 is a front view of the tightening device of the present utility model.

Figure 3 is a cut-away view of the region A-A as shown in figure 2.

Fig. 4 is a perspective view of the tightening device of the present utility model.

Fig. 5 is a perspective view of the present utility model.

In the figure: the device comprises a storage plate 100, a strip-shaped hole 110, a step 120, a tightening device 200, a limiting piece 210, a pin 211, a connecting plate 212, a positioning plate 213, a first driving piece 220, a lifting plate 230, a second driving piece 240, a bottom plate 250, a feeding device 300, a storage bin 310, a discharge hole 311, a fifth driving piece 320, a push plate 330, a clamping device 400, a mounting plate 410, an opening 411, a first positioning plate 420, a second positioning plate 430, a clamping plate 440, a third driving piece 450, a fourth driving piece 460, a punching device 500, a punching piece 510, a first driving system 520, a milling device 600, a second driving system 700 and a first frame 800.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that, if there is an indication of directionality in the embodiments of the present utility model, such as the direction or positional relationship indicated by the upper, lower, left, right, front, rear, inner, outer, etc. is based on the direction or positional relationship shown in the drawings, this is merely for convenience of describing the embodiments of the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like are to be construed broadly as being either fixedly connected or detachably connected or integrally formed, for example. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1 to 5, an embodiment of the present utility model provides an integral forming machine for a tool shank, which includes a storage plate 100, a tightening device 200, a feeding device 300, a clamping device 400, a punching device 500, an edge milling device 600, and a second driving system 700.

Specifically, the feeding device 300 is disposed on two sides of the storage plate 100, the clamping device 400 is disposed above the storage plate 100, and when the feeding device 300 pushes the tool handle onto the storage plate 100, the action of clamping the tool handle is performed; the punching device 500 is disposed above the clamping device 400, and performs an action of drilling and milling the connecting holes on the tool shank when the clamping device 400 clamps the tool shank, and at least two connecting holes are drilled and milled on the tool shank, and generally, three connecting holes are drilled and milled on the tool shank, and the connecting holes are threaded holes.

More specifically, the two feeding devices 300 are configured, and are respectively disposed on two sides of the object placing plate 100 through the first frame 800, and the table top of the first frame 800 is flush with the object placing plate 100, so that the feeding devices 300 can push the tool handles onto the object placing plate 100.

Further, the tightening device 200 is disposed below the storage plate 100, specifically, the tightening device 200 includes two limiting members 210 corresponding to the connection holes, specifically, two limiting members 210 are provided in one group, and two groups of limiting members 210 correspond to two feeding devices 300, so as to improve the feeding efficiency.

Specifically, the limiting part 210 is configured to be capable of executing the action of penetrating the object placing plate 100 and extending into the connecting hole, one of the limiting parts 210 can move away from the other limiting part 210, the knife handle is tightly supported, that is, the limiting part 210 is utilized to pass through the connecting hole on the two knife handle plate bodies, and meanwhile, the two knife handle plate bodies are positioned and tightly supported, so that the mode of pressing the knife handle up and down is replaced, the problem of safety accidents caused by falling off when the knife handle rotates at a high speed is solved, the supporting mode is beneficial to turning and milling of the side face and the end face of the knife handle in the later procedure, the working efficiency is greatly improved, and the structure is stable and simple.

Of course, two of the stoppers 210 on the same group may be moved in opposite directions simultaneously for the purpose of tightening, but since the number of parts used in this manner increases the cost, it is preferable that one of the stoppers 210 is moved.

Further, after the limiting member 210 tightens the tool handle, the second driving system 700 drives the tightening device 200 to move from the punching device 500 to the edge milling device 600, and the edge milling device 600 mills the tool handle tightened by the tightening device 200. The integrated forming machine for the knife handle has the advantages of high automation degree and convenience in operation, and can greatly improve the production efficiency.

In an embodiment, the limiting member 210 includes a pin 211 and a connecting plate 212, the pin 211 and the connecting hole are concentrically arranged, the connecting plate 212 is vertically provided with a positioning plate 213, the pin 211 is fixed on the positioning plate 213, that is, the two limiting members 210 are inserted into the connecting holes through the pins 211 to limit and tighten the tool handle.

Further, the storage plate 100 is provided with a bar hole 110 corresponding to the connection hole, the bar hole 110 is provided with a step 120, and when the pin 211 passes through the bar hole 110 and extends into the connection hole, the positioning plate 213 abuts against the step 120, and the positioning and foolproof effects can be achieved by using the step 120 and the positioning plate 213.

In an embodiment, the tightening device 200 further includes a first driving member 220, where the connecting plate 212 on one limiting member 210 is fixed at an output end of the first driving member 220, and specifically, the first driving member 220 is a combination of a cylinder and other accessories, that is, the pin 211 installed on the connecting plate 212 can be pushed by the first driving member 220 to move in a direction away from the other pin 211, so as to achieve tightening of the tool handle.

In an embodiment, to enable the limiting member 210 to extend into the connecting hole through the storage plate 100, specifically, the tightening device 200 further includes a lifting plate 230, a second driving member 240, and a bottom plate 250, where the lifting plate 230 is located below the storage plate 100, the first driving member 220 and the connecting plate 212 on the other limiting member 210 are fixed on the lifting plate 230, the storage plate 100 is fixedly connected to the bottom plate 250, the second driving member 240 is fixed on the bottom plate 250, and drives the lifting plate 230 to move up and down, specifically, the second driving member 240 is a combination of a cylinder and other accessories, or may be a combination of a motor and a screw and other accessories, that is, the lifting plate 230 is pushed to rise by the second driving member 240, so that the pin 211 extends into the connecting hole, it is to be understood that the tightening device 200 further includes a guide structure (not shown in the drawing), and the guide structure includes a guide bar and a guide sleeve, and the guide bar is connected to the lifting plate 230 by the guide bar 230 and the guide bar 230 by the guide bar and the lifting plate 230.

In an embodiment, to enable the punching device 500 to drill and mill the connecting hole on the tool shank when the clamping device 400 clamps the tool shank, specifically, the punching device 500 includes a drilling member 510 and a first driving system 520, where the first driving system 520 can drive the drilling member 510 to move up and down, and the first driving system 520 can also drive an output end of the drilling member 510 to rotate.

Specifically, the drilling member 510 is a PLA-168 drill package.

Further, in order to realize that the first driving system 520 can drive the drilling member 510 to move up and down, specifically, the first driving system 520 includes a guide rod, a sliding plate and an air cylinder, two guide rods are arranged on the table top of the first frame 800, the sliding plate is slidably connected with the guide rod through a guide sleeve, and the air cylinder is fixed at the upper end of the guide rod through a mounting seat and drives the sliding plate to move up and down.

Further, to realize that the first driving system 520 can also drive the output end of the drilling member 510 to rotate, the first driving system 520 includes a motor, the motor is fixed on one side of the sliding plate, and the motor is connected with the drilling member 510 through a belt transmission.

In an embodiment, to implement the clamping device 400 capable of clamping the tool shank, specifically, the clamping device 400 includes a mounting plate 410, a first positioning plate 420, a second positioning plate 430, a clamping plate 440, and a third driving member 450, specifically, the third driving member 450 is a combination of a cylinder and other accessories, and of course, may also be a combination of a motor and a screw rod and other accessories, and an opening 411 corresponding to the limiting member 210 is provided on the mounting plate 410.

The mounting plate 410 is movably disposed up and down, specifically, the mounting plate 410 is sleeved on a guide rod on the first driving system 520 through a guide sleeve, and during feeding, the mounting plate 410 moves down to abut against the object placing plate 420 to clamp the knife handle; when the drilling of the tool shank is completed and the tool shank is tightened by the limiting piece 210, the mounting plate 410 moves upwards, so that the first driving system 700 can drive the tightening device 200 to move to the edge milling device 600 to mill the edge of the tool shank.

In an embodiment, to enable the mounting plate 410 to move up and down, the clamping device 400 further includes a fourth driving member 460, specifically, the fourth driving member 460 is mounted on the first frame 800, the second driving member 240 is a combination of a cylinder and other accessories, and of course, may also be a combination of a motor and a screw rod and other accessories, and the fourth driving member 460 drives the mounting plate 410 to move up and down.

Further, the second positioning plate 430 and the first positioning plate 420 are diagonally disposed on the side edge of the opening 411, so as to position the tool handle, further, the clamping plate 440 and the first positioning plate 420 are oppositely disposed, the third driving member 450 is fixed on the mounting plate 410, and can drive the clamping plate 440 to move toward the direction of the first positioning plate 420, so as to tightly push the tool handle on the first positioning plate 420, and further, the punching device 500 drills and mills the connecting hole on the tool handle.

In an embodiment, the feeding device 300 includes a bin 310, a fifth driving member 320, and a pushing plate 330, where a plurality of tool shanks are stacked on the bin 310 and have a discharge hole 311 corresponding to the opening 411, and the fifth driving member 320 drives the pushing plate 330 to push the tool shanks located on the discharge hole 311 to the opening 411, and make the tool shanks abut against the second positioning plate 430.

In an embodiment, the second driving system 700 is a combination of a guiding structure, a motor, a screw rod and other accessories, the screw rod is provided with a nut, the nut is fixedly connected with the bottom plate 250, the motor drives the screw rod to rotate, and then drives the bottom plate 250 to move, and further drives the tightening device 200 to move back and forth between the punching device 500 and the edge milling device 600, the guiding structure is a combination of a sliding rail, a sliding block and other accessories, and the sliding block is fixedly connected with the bottom plate 500, so as to ensure the stability of the movement of the tightening device 200.

In an embodiment, the edge milling device 600 includes an arc surface turning and milling part, an end surface turning and milling part, and a third driving system, specifically, the third driving system includes a lateral movement mechanism, a first longitudinal movement mechanism, and a second longitudinal movement mechanism, where the arc surface turning and milling part and the end surface turning and milling part are in a group, and two groups are provided, the end surface turning and milling part and the second longitudinal movement mechanism are installed on the same installation board, the first longitudinal movement mechanism is disposed at an output end of the lateral movement mechanism, the installation board is fixed at an output end of the first longitudinal movement mechanism, the arc surface turning and milling part is disposed at an output end of the second longitudinal movement mechanism, more specifically, the arc surface turning and milling part is a combination of the first cutter, the first spindle, and other accessories, that is, the lateral movement mechanism drives the arc surface turning and milling part to move left and right, the first longitudinal movement mechanism drives the arc surface turning and milling part to move up and down, and the second longitudinal movement mechanism drives the arc surface turning and milling part to move up and down, and the arc surface turning and milling part to realize the side surface milling of the cutter handle.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A handle of a knife integrated into one piece machine, characterized by, include:

the storage plate is provided with a knife handle, and the knife handle is provided with at least two connecting holes; and

2. The tool shank integrated machine of claim 1, wherein the limiting member comprises:

the pin is arranged concentrically with the connecting hole; and

3. The tool shank integrated machine of claim 2, wherein the tightening device further comprises:

4. A tool shank integrated machine according to claim 3, wherein the tightening means further comprises:

5. The tool shank integrated machine of claim 1, further comprising:

6. The tool shank integrated machine according to claim 5, wherein the punching device comprises:

a drilling member; and

7. The tool shank integrated machine of claim 5, wherein the clamping device comprises:

a first positioning plate;

the clamping plate is arranged opposite to the first positioning plate; and

8. The tool shank integrated machine according to claim 7, wherein the feeding device comprises:

9. The tool shank integrated machine of claim 7, wherein the clamping device further comprises:

and the fourth driving piece drives the mounting plate to move up and down.

10. The tool shank integrated machine according to any one of claims 5 to 9, further comprising: