CN212240112U

CN212240112U - Reciprocating mechanism for cutting tool

Info

Publication number: CN212240112U
Application number: CN202020821556.8U
Authority: CN
Inventors: 胡启江; 王志民
Original assignee: Nanjing Gaoji Numerical Control Equipment Manufacturing Co ltd
Current assignee: Nanjing Gaoji Numerical Control Equipment Manufacturing Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-29
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a reciprocating motion mechanism that cutting tool used belongs to the machining field. A reciprocating mechanism for a cutting tool comprises a concave sleeve block and a bottom fixing block, wherein the concave sleeve block is arranged and fixed at the upper end of the bottom fixing block, the elastic clamping block consisting of the inner groove, the adjusting bolt, the elastic clamping plate and the concave shell is convenient for clamping and fixing the cutter for use, the concave shell of the elastic clamping block is welded and connected on the reciprocating shaft rod, so that the cutter is not easy to fall off and damage when in use, when in fixation, the concave shell is convenient for sleeving and fixing objects through the inner groove at the inner side of the lower end, and when in use, the objects pass through the elastic clamping plate in the inner groove, thereby being convenient for clamping and fixing, the elastic clamping plate is convenient for abutting against the elastic clamping plate through the spiral rotation of the adjusting bolt, the fixed cutter can be clamped conveniently, so that the cutter can not fall off in the reciprocating cutting process, and the cutter is convenient to use.

Description

Reciprocating mechanism for cutting tool

Technical Field

The utility model relates to the technical field of machining, especially, relate to a reciprocating motion mechanism that cutting tool used.

Background

The machining is classified into cutting and pressing according to the difference in machining modes. The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.

At present, a reciprocating motion mechanism of a cutting tool in the market is troublesome in fixing an external tool and cannot be effectively clamped and fixed, so that the reciprocating motion mechanism is not very convenient in fixed use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art current cutting tool reciprocating motion mechanism comparatively troublesome when fixed outside cutter, can not effectively be held fixedly for be very convenient problem when fixed use, and the reciprocating motion mechanism that a cutting tool used that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reciprocating motion mechanism that cutting tool used, includes concave type nest block and bottom fixed block, concave type nest block installation is fixed on the upper end position of bottom fixed block, be provided with the installation screw in the middle of the lower extreme both sides of bottom fixed block, the inboard of concave type nest block is provided with reciprocal axostylus axostyle, the left end below of reciprocal axostylus axostyle is provided with the elastic clamp piece, the right-hand member outside of reciprocal axostylus axostyle is provided with the connecting arm pole, the other end outside that connects the arm pole is located the bottom fixed block and is provided with spacing dwang, the lower extreme inboard of spacing dwang is located the bottom fixed block and is provided with the rotation forearm, the outer end that rotates the forearm is located the bottom fixed block and is provided with driving motor.

Preferably, the elastic clamping block comprises an inner groove, an adjusting bolt, an elastic clamping plate and a concave shell, the inner groove is formed in the concave shell, the elastic clamping plate is arranged on the concave shell on the inner side of the inner groove, the adjusting bolt is arranged on the concave shell in the middle of the inner side of the elastic clamping plate, and the concave shell is connected to the reciprocating shaft rod.

Preferably, rotate the forearm including cup jointing jack-post, fixing hole, connecting short arm and spacing fender ring, be provided with fixing hole in the middle of the upper end of connecting the forearm, be provided with in the middle of the lower extreme outside of connecting the forearm and cup joint the jack-post, the outer end of cup jointing the jack-post is provided with spacing fender ring, cup joint the jack-post and connect on spacing dwang, it connects on the bottom fixed block to connect the short arm.

Preferably, spacing dwang includes upside through-hole, rotation armed lever, middle fixed block and spacing spout, be provided with middle fixed block in the middle of the outer end of rotation armed lever, the right side of middle fixed block is located and is provided with the upside through-hole on the rotation armed lever, the left side of middle fixed block is located and is provided with spacing spout on the rotation armed lever, the rotation armed lever is connected on the fixed block of bottom through middle fixed block.

Preferably, the reciprocating shaft rod and the concave sleeve block are fixedly connected through sleeving, and the interior of the concave sleeve block is in a hollow state.

Preferably, the reciprocating shaft rod and the elastic clamping block are fixedly connected in a welding mode, and the outer sides of the connecting positions of the reciprocating shaft rod and the elastic clamping block are positioned on the same straight line.

Compared with the prior art, the utility model provides a reciprocating motion mechanism that cutting tool used possesses following beneficial effect:

reciprocating motion mechanism that cutting tool used, through inside recess, adjusting bolt, the elasticity clamp splice that elasticity splint and concave type shell are constituteed is convenient for press from both sides and gets fixed cutter and use, the concave type shell welded connection of elasticity clamp splice is on reciprocating shaft pole, be difficult for the damage that drops when using like this, and when fixed, the concave type shell passes through the inboard inside recess of lower extreme, make and be convenient for cup joint fixed object, and when using, the object passes through the elasticity splint in the inside recess, thereby it is fixed to be convenient for press from both sides, and elasticity splint pass through adjusting bolt's spiral rotation, the elasticity splint of being convenient for conflict like this, make and be convenient for press from both sides and get fixed cutter, make can not take place to drop when reciprocal cutting, thereby conveniently use.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses rotate the rotation that the forearm passes through driving motor for be convenient for rotate the use, and rotate the forearm when rotating, thereby effectively drive connecting arm pole and spacing dwang and rotate, make reciprocal axostylus axostyle be convenient for at the inside removal of concave type nest block like this, thereby play fine spacing fixed action, make more convenient when using.

Drawings

Fig. 1 is a schematic structural view of a reciprocating mechanism for a cutting tool according to the present invention;

fig. 2 is a schematic structural view of an elastic clamping block of a reciprocating mechanism for a cutting tool according to the present invention;

fig. 3 is a schematic structural view of a rotary short arm of a reciprocating mechanism for a cutting tool according to the present invention;

fig. 4 is a schematic view of a structure of a limit rotating rod of a reciprocating mechanism for a cutting tool according to the present invention.

In the figure: 1. a limiting rotating rod; 11. an upper side through hole; 12. rotating the arm lever; 13. a middle fixed block; 14. a limiting chute; 2. a drive motor; 3. a power connection line; 4. a reciprocating shaft lever; 5. an elastic clamping block; 51. an inner groove; 52. adjusting the bolt; 53. an elastic splint; 54. a concave housing; 6. rotating the short arm; 61. sleeving the shaft column; 62. a fixing through hole; 63. connecting the short arms; 64. a limit stop ring; 7. a connecting arm lever; 8. a concave sleeve block; 9. a bottom fixing block; 10. and (5) mounting screws.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a reciprocating mechanism for a cutting tool comprises a concave sleeve block 8 and a bottom fixing block 9, the concave sleeve block 8 is fixedly installed at the upper end of the bottom fixing block 9, an installation screw 10 is arranged in the middle of two sides of the lower end of the bottom fixing block 9, a reciprocating shaft rod 4 is arranged on the inner side of the concave sleeve block 8, an elastic clamping block 5 is arranged below the left end of the reciprocating shaft rod 4, a connecting arm rod 7 is arranged on the outer side of the right end of the reciprocating shaft rod 4, a limiting rotating rod 1 is arranged on the outer side of the other end of the connecting arm rod 7 and located at the bottom fixing block 9, a rotating short arm 6 is arranged on the inner side of the lower end of the limiting rotating rod 1 and located at the bottom fixing block 9, a driving motor 2 is arranged on the bottom fixing block 9 at the outer end of the rotating short arm.

Further, the elastic clamping block 5 comprises an inner groove 51, an adjusting bolt 52, an elastic clamping plate 53 and a concave shell 54, the inner groove 51 is arranged in the concave shell 54, the elastic clamping plate 53 is arranged on the concave shell 54 on the inner side of the inner groove 51, the adjusting bolt 52 is arranged on the concave shell 54 in the middle of the inner side of the elastic clamping plate 53, and the concave shell 54 is connected to the reciprocating shaft rod 4. When using, concave type shell 54 welded connection of elasticity clamp splice 5 is on reciprocating shaft pole 4, be difficult for the damage that drops like this when using, and when fixed, concave type shell 54 passes through the inboard inside recess 51 of lower extreme, make and be convenient for cup joint fixed object, and when using, the object passes through the elastic splint 53 in inside recess 51, thereby be convenient for press from both sides and get fixedly, and elastic splint 53 passes through adjusting bolt 52's spiral and rotates, the elastic splint 53 of contradicting is convenient for like this, make and be convenient for press from both sides and get stationary knife, make can not take place to drop when reciprocal cutting, thereby conveniently use.

Further, the rotation short arm 6 comprises a sleeve joint shaft post 61, a fixing through hole 62, a connection short arm 63 and a limit stop ring 64, the fixing through hole 62 is arranged in the middle of the upper end of the connection short arm 63, the sleeve joint shaft post 61 is arranged in the middle of the outer side of the lower end of the connection short arm 63, the limit stop ring 64 is arranged at the outer end of the sleeve joint shaft post 61, the sleeve joint shaft post 61 is connected to the limit rotating rod 1, and the connection short arm 63 is connected to the bottom fixing block 9. When using, the connection forearm 63 that rotates forearm 6 passes through fixed through hole 62 swing joint on bottom fixed block 9 for be convenient for rotate the use, and cup joint the post 61 and pass through stopping of spacing fender ring 64, thereby swing joint is on spacing dwang 1, is difficult for droing like this when using, makes to be convenient for rotate the use.

Further, spacing dwang 1 includes upside through-hole 11, rotor arm pole 12, middle fixed block 13 and spacing spout 14, is provided with middle fixed block 13 in the middle of the outer end of rotor arm pole 12, and the right side of middle fixed block 13 is located and is provided with upside through-hole 11 on rotor arm pole 12, and the left side of middle fixed block 13 is located and is provided with spacing spout 14 on rotor arm pole 12, and rotor arm pole 12 is connected on bottom fixed block 9 through middle fixed block 13. When in use, the rotating arm rod 12 of the limiting rotating rod 1 is movably connected to the bottom fixing block 9 through the middle fixing block 13, so that the rotating arm rod is convenient to rotate and use, and the rotating arm rod 12 passes through the limiting sliding groove 14 on the inner side of the lower end, so that the rotating arm rod is convenient to rotate and move, and the rotating arm rod is convenient to rotate and use in a reciprocating mode.

Further, the reciprocating shaft lever 4 and the concave sleeve block 8 are fixedly connected through sleeving, and the inside of the concave sleeve block 8 is in a hollow state. When using, because of reciprocating shaft lever 4 and concave type pocket block 8 through cup jointing fixed connection to be convenient for the activity and use, and concave type pocket block 8's inside is the cavity state, and the fixed object of being convenient for like this uses.

Further, the reciprocating shaft rod 4 and the elastic clamping block 5 are fixedly connected in a welding mode, and the outer sides of the connecting positions of the reciprocating shaft rod 4 and the elastic clamping block 5 are positioned on the same straight line. When using, because of reciprocal axostylus axostyle 4 and elastic clamping piece 5 through welded mode fixed connection, be difficult for droing like this when using, and the junction outside of reciprocal axostylus axostyle 4 and elastic clamping piece 5 is in same straight line, can not take place to hinder like this when using to conveniently use.

The utility model discloses in, in the time of the use to just can install bottom fixed block 9 and use on the assigned position, and during the installation, bottom fixed block 9 passes through the inboard installation screw 10 in both ends, makes the installation of being convenient for fix the use. After the installation is fixed, personnel are connected with the power connecting wire 3 at the rear end of the SC model driving motor 2 and are fixedly connected with the outside, so that the control and the use are convenient. When in use, the rotating short arm 6 is effectively driven to rotate by the driving of the driving motor 2, the rotating short arm 6 rotates, so that the limiting rotating rod 1 is effectively driven to rotate, the limiting rotating rod 1 rotates, the connecting arm 7 is effectively driven to rotate, so that the connecting arm 7 rotates, so that the reciprocating shaft rod 4 is effectively driven to reciprocate in the concave sleeve block 8, so that the reciprocating cutting is carried out by a cutter fixed by the elastic clamping block 5 at the outer end of the reciprocating shaft rod 4, the elastic clamping block 5 consists of an inner groove 51, an adjusting bolt 52, an elastic clamping plate 53 and a concave shell 54, when in fixation, the concave shell 54 passes through the inner groove 51 at the inner side of the lower end, so that an object is conveniently sleeved and fixed, and when in use, the object passes through the elastic clamping plate 53 in the inner groove 51, so that the object is conveniently clamped and fixed, and the elastic clamping plate 53 rotates through the screw of the adjusting bolt 52, so that the elastic clamping plate 53 is convenient to abut against, the fixed cutter is convenient to clamp, the cutter cannot fall off during reciprocating cutting, and the cutter is convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A reciprocating mechanism for a cutting tool comprises a concave sleeve block (8) and a bottom fixing block (9), and is characterized in that the concave sleeve block (8) is fixedly installed at the upper end of the bottom fixing block (9), a mounting screw (10) is arranged in the middle of two sides of the lower end of the bottom fixing block (9), a reciprocating shaft rod (4) is arranged on the inner side of the concave sleeve block (8), an elastic clamping block (5) is arranged below the left end of the reciprocating shaft rod (4), a connecting arm rod (7) is arranged on the outer side of the right end of the reciprocating shaft rod (4), a limiting rotating rod (1) is arranged on the outer side of the other end of the connecting arm rod (7) and positioned at the bottom fixing block (9), a rotating short arm (6) is arranged on the bottom fixing block (9) on the inner side of the lower end of the limiting rotating rod (1), a driving motor (2) is arranged on the bottom fixing block (9), the middle of the rear end of the driving motor (2) is provided with a power supply connecting wire (3), and the power supply connecting wire (3) is electrically connected with an external power supply.

2. The reciprocating mechanism for a cutting tool according to claim 1, characterized in that the elastic clamping block (5) comprises an internal groove (51), an adjusting bolt (52), an elastic clamping plate (53) and a concave housing (54), the internal groove (51) is arranged inside the concave housing (54), the elastic clamping plate (53) is arranged on the concave housing (54) at the inner side of the internal groove (51), the adjusting bolt (52) is arranged on the concave housing (54) at the middle of the inner side of the elastic clamping plate (53), and the concave housing (54) is connected to the reciprocating shaft (4).

3. The reciprocating mechanism for the cutting tool is characterized in that the rotating short arm (6) comprises a sleeve joint shaft post (61), a fixing through hole (62), a connecting short arm (63) and a limit stop ring (64), the fixing through hole (62) is arranged in the middle of the upper end of the connecting short arm (63), the sleeve joint shaft post (61) is arranged in the middle of the outer side of the lower end of the connecting short arm (63), the limit stop ring (64) is arranged at the outer end of the sleeve joint shaft post (61), the sleeve joint shaft post (61) is connected onto the limit rotating rod (1), and the connecting short arm (63) is connected onto the bottom fixing block (9).

4. The reciprocating mechanism for the cutting tool according to claim 1, wherein the limiting rotating rod (1) comprises an upper side through hole (11), a rotating arm rod (12), a middle fixing block (13) and a limiting sliding groove (14), the middle fixing block (13) is arranged in the middle of the outer end of the rotating arm rod (12), the upper side through hole (11) is arranged on the rotating arm rod (12) on the right side of the middle fixing block (13), the limiting sliding groove (14) is arranged on the rotating arm rod (12) on the left side of the middle fixing block (13), and the rotating arm rod (12) is connected to the bottom fixing block (9) through the middle fixing block (13).

5. The reciprocating mechanism for a cutting tool as claimed in claim 1, wherein the reciprocating shaft (4) and the female block (8) are fixedly connected by a socket joint, and the interior of the female block (8) is hollow.

6. The reciprocating mechanism for the cutting tool as claimed in claim 1, wherein the reciprocating shaft rod (4) and the elastic clamping block (5) are fixedly connected by welding, and the outer sides of the connection positions of the reciprocating shaft rod (4) and the elastic clamping block (5) are in the same straight line.