CN221364565U - Mechanical part machining tool - Google Patents

Abstract

The utility model belongs to the technical field of machining tools and discloses a machining tool for mechanical parts, which comprises a base, wherein a clamping groove is formed in the upper surface of the base, a driving mechanism is arranged at the bottom of the inner wall of the clamping groove, the driving mechanism comprises a first connecting block, electric telescopic rods are arranged at the left end and the right end of the first connecting block, fixed blocks are arranged at the output ends of the two groups of electric telescopic rods, the two groups of fixed blocks are slidably connected in the clamping groove of the base, two groups of L-shaped fixed plates are arranged on the upper surface of the fixed blocks, positioning mechanisms for limiting the moving range of the parts are arranged on the upper surface of the two groups of L-shaped fixed plates, grooves are formed in the front side and the rear side of the base, storage mechanisms are arranged in the two groups of grooves, and the left end and the right end of the part are clamped by starting the positioning mechanisms, so that a worker can finish comprehensive machining on the outer surface of the part without moving the part to the inside other clamping equipment, and the time and the labor consumed by the worker in comprehensive machining of the part are reduced.

Description

Mechanical part machining tool

Technical Field

The utility model relates to the technical field of machining tools, in particular to a machining tool for mechanical parts.

Background

The mechanical equipment is assembled by a plurality of mechanical parts, and various processing tools are needed to be used for processing in the process of producing the mechanical parts, for example, the mechanical parts are clamped and fixed by using a clamp, so that the shaking of the mechanical parts in the processing process is avoided.

The utility model discloses a mechanical part machining tool, which relates to the field of mechanical part machining and comprises a base, wherein limiting devices are arranged on two sides of the bottom of an inner cavity of the base, driving devices are arranged on the top and the bottom of the inner cavity of the base, each driving device comprises a mounting block, a bidirectional cylinder is fixedly connected to the inner side of each mounting block, and a moving block is fixedly connected to the outer side of each bidirectional cylinder.

In the course of implementing the present application, this technique has been found to have the following problems: the existing mechanical part machining tool clamps the outer surface of the part through the clamping mechanism, so that the part is prevented from moving in the machining process, but most parts cannot be machined at the clamping position in the clamping process, so that the part needs to be fetched and placed in the multiple tools for machining in the machining process for many times, the labor capacity of workers is increased, and the practicability of the equipment is reduced.

For this purpose, a machine part machining tool is provided.

Disclosure of utility model

The utility model aims at: the utility model provides a mechanical part machining tool, which aims to solve the problem that most parts cannot be machined at clamping positions in the clamping process, so that the parts need to be fetched and placed in a plurality of tools for machining in the machining process.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a mechanical parts processing frock, includes the base, the draw-in groove has been seted up to the upper surface of base, actuating mechanism is installed to the inner wall bottom of draw-in groove, actuating mechanism includes connecting block one, electric telescopic handle is all installed at connecting block one's left and right sides both ends, two sets of the fixed block is all installed to electric telescopic handle's output, two sets of equal sliding connection of fixed block is in inside the draw-in groove of base, the upper surface mounting of fixed block has two sets of L type fixed plates, two sets of the upper surface of L type fixed plate is provided with the positioning mechanism of restriction part movable range, both sides all set up flutedly around the base, two sets of storage mechanism is all installed to the inside of recess, two sets of the surface of L type fixed plate all is provided with guiding mechanism.

Further, two sets of positioning mechanism all includes L type connecting plate and U type fixed plate, two sets of U type fixed plate installs respectively at two sets of the upper surface of L type fixed plate, two sets of the draw-in groove has all been seted up to the inside wall of U type fixed plate, two sets of the inside equal sliding connection of draw-in groove has connecting block two, two sets of the front of connecting block two and two sets of the inner wall bottom of U type fixed plate all installs the arc fixed plate, two sets of the screw hole has all been seted up to the upper surface of U type fixed plate, two sets of the internal screw thread of U type fixed plate all is connected with the bolt, and two sets of the top is two sets of the through-hole of arc fixed plate is all seted up to the upper surface of bolt, two sets of the bottom of bolt is all rotated and is connected in the top two sets of the through-hole of arc fixed plate is inside, two sets of L type connecting plate are installed respectively the left and right sides of base, two sets of L type connecting plate's inside wall all sets of recess all has the T type slider, two sets of the inside of recess all sliding connection has the T type slider, and two sets of the adjacent one side of T type slider all installs the pneumatic cylinder.

Further, two sets of guiding mechanism all includes V font guide plate and guide block, and two sets of V font guide plate all installs two sets of the surface of L type fixed plate, two sets of the draw-in groove has all been seted up to one side that the V font guide plate is adjacent, and two sets of V font guide plate draw-in groove's position is located two sets of respectively on the travel path of L type fixed plate, two sets of the draw-in groove inner wall of V font guide plate all bonds two sets of silica gel pads, and arbitrary adjacent two sets of one side that the silica gel pad is adjacent laminates mutually, and two sets of guide blocks are installed two sets of respectively one side that the L type fixed plate is adjacent, four sets of the silica gel pad is located two sets of respectively on the travel path of guide block.

Further, fixing mechanisms are installed on two opposite sides of the T-shaped sliding blocks, the two fixing mechanisms comprise screws, the two screws are installed on two opposite sides of the T-shaped sliding blocks respectively, nuts are connected to external threads of the two screws, and adjacent sides of the two nuts are abutted to opposite sides of the L-shaped connecting plates respectively.

Further, the two groups of storage mechanisms comprise sliding blocks and storage boxes, the two groups of storage boxes are respectively and slidably connected inside the two groups of grooves of the base, the two groups of sliding blocks are respectively arranged on the opposite sides of the two groups of storage boxes, and the positions of the two groups of sliding blocks are respectively positioned at the right lower ends of the front end and the rear end of the V-shaped guide plate.

Further, stop gear is all installed to the left and right sides of base, two sets of stop gear all includes the U type fixed block, two sets of the inside of U type fixed block is all sliding connection has the gag lever post, two sets of one side that the gag lever post is adjacent respectively the butt in two sets of the left and right sides of slider.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the heights of the two groups of T-shaped sliding blocks are moved to the positions parallel to the internal parts of the two groups of U-shaped fixing plates, the two groups of bolts are rotated to disconnect the two groups of arc-shaped fixing plates at the top from the external surfaces of the parts, and the two groups of hydraulic cylinders are started to clamp the left and right ends of the parts by the output ends of the two groups of hydraulic cylinders, so that the two groups of hydraulic cylinders limit the moving positions of the parts in the two groups of U-shaped fixing plates, and further, a worker can finish comprehensive machining of the external surfaces of the parts without carrying and moving the parts into other clamping equipment, thereby reducing the time and labor consumption of the worker in comprehensive machining of the parts.

2. According to the utility model, the positions of the two groups of V-shaped guide plates are arranged at the right lower ends of the two groups of U-shaped fixing plates, so that the two groups of V-shaped guide plates guide fragments falling during processing of clamping parts in the two groups of U-shaped fixing plates, and the positions of clamping grooves in the two groups of V-shaped guide plates are staggered, so that fragments accumulated on the upper surfaces of the two groups of V-shaped guide plates are not easy to fall into the clamping grooves of the base, and further, the blocking of the two groups of fixing blocks in the process of moving in the clamping grooves of the base is avoided, so that the stability of the driving mechanism in the use process is improved.

Drawings

FIG. 1 is a schematic side elevational view of the present utility model;

FIG. 2 is a schematic top plan view of the present utility model;

FIG. 3 is a schematic top view of the base of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

Reference numerals: 1. a base; 2. a driving mechanism; 201. a first connecting block; 202. an electric telescopic rod; 203. a fixed block; 3. a guide mechanism; 301. v-shaped guide plates; 302. a guide block; 303. a silica gel pad; 4. a storage mechanism; 401. a slide block; 402. a storage box; 5. a limiting mechanism; 501. u-shaped fixed blocks; 502. a limit rod; 6. an L-shaped fixing plate; 7. a positioning mechanism; 701. an L-shaped connecting plate; 702. a T-shaped slider; 703. a hydraulic cylinder; 704. a U-shaped fixing plate; 705. a bolt; 706. a second connecting block; 707. an arc-shaped fixing plate; 8. a fixing mechanism; 801. a screw; 802. and (3) a nut.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a mechanical part machining tool comprises a base 1, wherein a clamping groove is formed in the upper surface of the base 1, a driving mechanism 2 is installed at the bottom of the inner wall of the clamping groove, the driving mechanism 2 comprises a first connecting block 201, electric telescopic rods 202 are installed at the left end and the right end of the first connecting block 201, fixed blocks 203 are installed at the output ends of the two groups of electric telescopic rods 202, the two groups of fixed blocks 203 are slidably connected inside the clamping groove of the base 1, two groups of L-shaped fixed plates 6 are installed on the upper surface of the fixed blocks 203, a positioning mechanism 7 for limiting the moving range of parts is arranged on the upper surface of the two groups of L-shaped fixed plates 6, grooves are formed in the front side and the rear side of the base 1, a storage mechanism 4 is installed in the two groups of grooves, and a guide mechanism 3 is arranged on the outer surfaces of the two groups of L-shaped fixed plates 6; specifically, the electric telescopic rod 202 is started to push the two groups of fixing blocks 203 to drive the two groups of L-shaped fixing plates 6 and the positioning mechanism 7 to adjust and move, so that the positioning mechanism 7 can adjust the width according to the length of the part, and the application range of the positioning mechanism 7 is enlarged.

Meanwhile, the left end and the right end of the part are clamped by starting the positioning mechanism 7, so that a worker can finish the overall processing of the outer surface of the part without carrying and moving the part to the inside of other clamping equipment, the time and the labor amount consumed by the worker in the overall processing of the part are reduced, and the practicability of the device is improved; the chip of connection processing is guided through the guiding mechanism 3, so that the chip generated by part processing is not easy to fall into the clamping groove of the base 1, and the blocking of the two groups of fixing blocks 203 in the process of moving in the clamping groove of the base 1 is avoided as much as possible, and the stability of the driving mechanism 2 in the use process is improved.

As shown in fig. 1 and 2, two sets of positioning mechanisms 7 each comprise an L-shaped connecting plate 701 and a U-shaped fixing plate 704, the two sets of U-shaped fixing plates 704 are respectively mounted on the upper surfaces of the two sets of L-shaped fixing plates 6, clamping grooves are respectively formed in the inner side walls of the two sets of U-shaped fixing plates 704, connecting blocks 706 are respectively connected in the two sets of clamping grooves in a sliding manner, arc-shaped fixing plates 707 are respectively mounted on the front surfaces of the two sets of connecting blocks 706 and the bottoms of the inner walls of the two sets of U-shaped fixing plates 704, threaded holes are respectively formed in the upper surfaces of the two sets of U-shaped fixing plates 704, bolts 705 are respectively connected to the inner threads of the two sets of U-shaped fixing plates 704, through holes are respectively formed in the upper surfaces of the two sets of arc-shaped fixing plates 707 at the top, the two sets of L-shaped connecting plates 701 are respectively mounted on the left side and the right side of the base 1, grooves are respectively formed in the inner side walls of the two sets of L-shaped connecting plates 701, T-shaped sliding blocks 702 are respectively connected in the two sets of grooves, and hydraulic cylinders 703 are respectively mounted on adjacent sides of the two sets of T-shaped sliding blocks 702;

Specifically, when the part is placed on the upper surfaces of the two sets of arc fixing plates 707 at the bottom, the two sets of bolts 705 are rotated to push the two sets of arc fixing plates 707 at the top to move downwards, and the lower surfaces of the two sets of arc fixing plates 707 at the top are abutted against the upper surfaces of the part, so that the four sets of arc fixing plates 707 limit the moving positions of the part at the upper end of the base 1, thereby facilitating the subsequent working of the part by staff; the front installation space through the two groups of U-shaped fixing plates 704 is larger, so that a worker can install and detach the connection quickly, and the time and the labor amount consumed by the worker in the process of installing and detaching the parts are reduced.

Meanwhile, the heights of the two groups of T-shaped sliding blocks 702 are moved to the positions where the internal parts of the two groups of U-shaped fixing plates 704 are parallel, the two groups of bolts 705 are rotated to disconnect the two groups of arc-shaped fixing plates 707 at the top end from the external surfaces of the parts, and the two groups of hydraulic cylinders 703 are started to clamp the left and right ends of the parts by the output ends of the two groups of hydraulic cylinders 703, so that the two groups of hydraulic cylinders 703 limit the moving positions of the parts in the two groups of U-shaped fixing plates 704, and further, a worker can complete the comprehensive machining of the external surfaces of the parts without carrying and moving the parts to the inside of other clamping equipment, so that the time and the labor amount consumed by the worker in the comprehensive machining of the parts are reduced, and the practicability of the device is improved; by activating the two sets of hydraulic cylinders 703 to push the parts to move on the upper surfaces of the two sets of arcuate fixed plates 707 at the bottom end, the operator does not need to manually adjust the position of the moving parts within the positioning mechanism 7.

As shown in fig. 1 and fig. 2, the two sets of guiding mechanisms 3 each include a V-shaped guiding plate 301 and guiding blocks 302, the two sets of V-shaped guiding plates 301 are all installed on the outer surfaces of the two sets of L-shaped fixing plates 6, and clamping grooves are formed on adjacent sides of the two sets of V-shaped guiding plates 301, specifically, the positions of the clamping grooves inside the two sets of V-shaped guiding plates 301 are staggered, the positions of the clamping grooves of the two sets of V-shaped guiding plates 301 are respectively located on the moving paths of the two sets of L-shaped fixing plates 6, two sets of silica gel pads 303 are adhered to inner walls of the clamping grooves of the two sets of V-shaped guiding plates 301, adjacent sides of any two sets of silica gel pads 303 are attached to each other, the two sets of guiding blocks 302 are respectively installed on adjacent sides of the two sets of L-shaped fixing plates 6, and the four sets of silica gel pads 303 are respectively located on the moving paths of the two sets of guiding blocks 302;

Specifically, the positions of the two sets of V-shaped guide plates 301 are arranged at the right lower ends of the two sets of U-shaped fixing plates 704, so that the two sets of V-shaped guide plates 301 guide the fragments falling during the processing of the clamping parts inside the two sets of U-shaped fixing plates 704, the positions of the clamping grooves inside the two sets of V-shaped guide plates 301 are staggered, the fragments accumulated on the upper surfaces of the two sets of V-shaped guide plates 301 are not easy to fall into the clamping grooves of the base 1, and further the blocking of the two sets of fixing blocks 203 in the moving process inside the clamping grooves of the base 1 is avoided, so that the stability of the driving mechanism 2 in the using process is improved.

Meanwhile, the two groups of L-shaped fixing plates 6 are respectively positioned in the clamping grooves of the adjacent group of V-shaped guide plates 301, so that the two groups of L-shaped fixing plates 6 are not easy to be blocked by the two groups of V-shaped guide plates 301 in the moving adjustment process, and the two groups of guide mechanisms 3 are prevented from blocking the two groups of L-shaped fixing plates 6 to normally move in the using process as much as possible; the inside of the clamping grooves of the two groups of V-shaped guide plates 301 is shielded by the four groups of silica gel pads 303, so that scraps accumulated on the upper surfaces of the V-shaped guide plates 301 are not easy to fall along the clamping grooves of the two groups of V-shaped guide plates 301, and the protective performance of the two groups of guide mechanisms 3 is improved; the two groups of guide blocks 302 are arranged on the adjacent sides of the two groups of L-shaped fixing plates 6, so that the two groups of L-shaped fixing plates 6 break the joints of the two adjacent groups of silica gel pads 303 in the moving process, and the four groups of silica gel pads 303 are prevented from affecting the adjusting speed of the two groups of L-shaped fixing plates 6 in the using process as much as possible.

As shown in fig. 1, fixing mechanisms 8 are mounted on opposite sides of two groups of T-shaped sliding blocks 702, the two groups of fixing mechanisms 8 comprise screws 801, the two groups of screws 801 are respectively mounted on opposite sides of the two groups of T-shaped sliding blocks 702, nuts 802 are respectively connected to external threads of the two groups of screws 801, and adjacent sides of the two groups of nuts 802 are respectively abutted against opposite sides of the two groups of L-shaped connecting plates 701; specifically, after the height of the two sets of hydraulic cylinders 703 is adjusted, the two sets of nuts 802 are rotated to adjust the positions of the two sets of nuts 802 at the outer ends of the two sets of screws 801, so that adjacent sides of the two sets of nuts 802 are respectively abutted against opposite sides of the two sets of L-shaped connecting plates 701, and further the two sets of fixing mechanisms 8 limit the moving positions of the two sets of T-shaped sliding blocks 702 in the grooves of the two sets of L-shaped connecting plates 701, so that the two sets of hydraulic cylinders 703 are prevented from moving in the using process as much as possible, and the stability of the two sets of hydraulic cylinders 703 in the using process is improved.

As shown in fig. 1 to 3, the two sets of storage mechanisms 4 each include a slider 401 and a storage box 402, the two sets of storage boxes 402 are respectively slidably connected inside the two sets of grooves of the base 1, the two sets of sliders 401 are respectively mounted on opposite sides of the two sets of storage boxes 402, and the positions of the two sets of sliders 401 are respectively located at the right lower ends of the front and rear ends of the two sets of V-shaped guide plates 301; specifically, the two groups of sliding blocks 401 are respectively positioned at the right lower ends of the front side and the rear side of the two groups of V-shaped guide plates 301, so that the two groups of sliding blocks 401 collect the scraps sliding off the upper surfaces of the two groups of V-shaped guide plates 301, thereby reducing the cleaning times of later-stage staff on the ground on the front side and the rear side of the base 1 regularly; through two sets of storage box 402 sliding connection inside two sets of recesses of base 1 for the staff can dismantle two sets of sliders 401 from the front and back both sides of base 1 through promoting two sets of storage box 402, thereby the follow-up staff of being convenient for clear up the piece of scraping up in two sets of sliders 401 inside.

As shown in fig. 1 and 3, the left and right sides of the base 1 are respectively provided with a limiting mechanism 5, the two groups of limiting mechanisms 5 comprise U-shaped fixed blocks 501, limiting rods 502 are slidably connected inside the two groups of U-shaped fixed blocks 501, and adjacent sides of the two groups of limiting rods 502 are respectively abutted to the left and right sides of the two groups of sliding blocks 401; specifically, when the two sets of storage boxes 402 are mounted inside the two sets of grooves of the base 1, the two sets of T-shaped sliders 702 are inserted into the two sets of L-shaped connecting plates 701 by pushing the two sets of T-shaped sliders 702, so that the two sets of T-shaped sliders 702 limit the moving positions of the two sets of storage boxes 402 inside the two sets of grooves of the base 1, and the stability of the two sets of storage mechanisms 4 in the use process is improved.

To sum up: by pushing the two groups of T-shaped sliding blocks 702, the heights of the two groups of T-shaped sliding blocks 702 are moved to the positions where the internal parts of the two groups of U-shaped fixing plates 704 are parallel, then the two groups of bolts 705 are rotated, the two groups of arc-shaped fixing plates 707 at the top end are disconnected from the external surfaces of the parts, and the two groups of hydraulic cylinders 703 are started to clamp the left and right ends of the parts by the output ends of the two groups of hydraulic cylinders 703, so that the two groups of hydraulic cylinders 703 limit the moving positions of the parts in the two groups of U-shaped fixing plates 704, and further, a worker can finish comprehensive machining of the external surfaces of the parts without carrying and moving the parts to the inside of other clamping equipment, thereby reducing the time and labor consumption of the worker in comprehensive machining of the parts; the positions of the two groups of V-shaped guide plates 301 are arranged at the right lower ends of the two groups of U-shaped fixing plates 704, so that the two groups of V-shaped guide plates 301 guide fragments falling during processing of clamping parts inside the two groups of U-shaped fixing plates 704, the positions of clamping grooves inside the two groups of V-shaped guide plates 301 are staggered, fragments accumulated on the upper surfaces of the two groups of V-shaped guide plates 301 are not easy to fall into the clamping grooves of the base 1, and further the two groups of fixing blocks 203 are prevented from being blocked in the process of moving inside the clamping grooves of the base 1.

Meanwhile, by rotating the two sets of nuts 802, the positions of the two sets of nuts 802 at the outer ends of the two sets of screws 801 are adjusted and moved, so that the adjacent sides of the two sets of nuts 802 are respectively abutted against the opposite sides of the two sets of L-shaped connecting plates 701, and further the two sets of fixing mechanisms 8 limit the moving positions of the two sets of T-shaped sliding blocks 702 in the grooves of the two sets of L-shaped connecting plates 701, and therefore the two sets of hydraulic cylinders 703 are prevented from moving in the using process as much as possible; the positions of the two groups of sliding blocks 401 are respectively positioned at the right lower ends of the front side and the rear side of the two groups of V-shaped guide plates 301, so that the two groups of sliding blocks 401 collect the fragments sliding on the upper surfaces of the two groups of V-shaped guide plates 301, and the cleaning times of later-stage staff on the ground on the front side and the rear side of the base 1 are reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mechanical parts processing frock, includes base (1), its characterized in that: clamping grooves are formed in the upper surface of the base (1), a driving mechanism (2) is arranged at the bottom of the inner wall of the clamping grooves, the driving mechanism (2) comprises a first connecting block (201), electric telescopic rods (202) are arranged at the left end and the right end of the first connecting block (201), fixing blocks (203) are arranged at the output ends of the electric telescopic rods (202) in two groups, the fixing blocks (203) are slidably connected inside the clamping grooves of the base (1), two groups of L-shaped fixing plates (6) are arranged on the upper surface of the fixing blocks (203), positioning mechanisms (7) for limiting the moving range of parts are arranged on the upper surface of the L-shaped fixing plates (6), grooves are formed in the front side and the rear side of the base (1), storage mechanisms (4) are arranged in the grooves, and guide mechanisms (3) are arranged on the outer surfaces of the L-shaped fixing plates (6).

2. The machine part machining tool according to claim 1, wherein: two sets of positioning mechanism (7) all include L type connecting plate (701) and U type fixed plate (704), two sets of U type fixed plate (704) are installed respectively at two sets of upper surface of L type fixed plate (6), two sets of the inside wall of U type fixed plate (704) all has seted up the draw-in groove, two sets of inside equal sliding connection of draw-in groove has connecting block two (706), two sets of the front and two sets of connecting block two (706) the arc fixed plate (707) are all installed to the inner wall bottom of U type fixed plate (704), two sets of screw hole are all seted up to the upper surface of U type fixed plate (704), two sets of the internal screw thread of U type fixed plate (704) all is connected with bolt (705), and two sets of the through-hole has all been seted up to the upper surface of arc fixed plate (707), two sets of the bottom of bolt (705) all rotates to be connected at two sets of inside the through-hole of arc fixed plate (707), two sets of L type connecting plate (701) are installed respectively in the front of base (706) and two sets of the inside of L type connecting plate (702) have the inside of two sets of sliding connection plates (702), two sets of the inside of T type connecting plates (702) have the inside of two sets of the T type connecting plates (702) have the inside.

3. The machine part machining tool according to claim 1, wherein: the guide mechanism (3) comprises V-shaped guide plates (301) and guide blocks (302), the V-shaped guide plates (301) are arranged on the outer surfaces of the L-shaped fixing plates (6), clamping grooves are formed in the adjacent sides of the V-shaped guide plates (301), the V-shaped guide plates (301) are respectively located on the moving paths of the L-shaped fixing plates (6), two groups of silica gel pads (303) are adhered to the inner walls of the clamping grooves of the V-shaped guide plates (301), one sides of the adjacent silica gel pads (303) are attached to each other, the two groups of guide blocks (302) are respectively arranged on the adjacent sides of the L-shaped fixing plates (6), and the four groups of silica gel pads (303) are respectively located on the moving paths of the two groups of the guide blocks (302).

4. A machine part machining tool according to claim 2, wherein: two sets of fixed establishment (8) are all installed to two sets of opposite sides of T type slider (702), and two sets of fixed establishment (8) all include screw rod (801), and two sets of screw rod (801) are installed respectively in two sets of opposite sides of T type slider (702), and two sets of external screw thread of screw rod (801) all is connected with nut (802), two sets of adjacent one side of nut (802) butt respectively in two sets of opposite one side of L type connecting plate (701).

5. A machine part machining tool according to claim 3, wherein: the two groups of storage mechanisms (4) comprise sliding blocks (401) and storage boxes (402), the two groups of storage boxes (402) are respectively and slidably connected inside the two groups of grooves of the base (1), the two groups of sliding blocks (401) are respectively arranged on the opposite sides of the two groups of storage boxes (402), and the positions of the two groups of sliding blocks (401) are respectively located at the front lower ends and the rear lower ends of the V-shaped guide plates (301).

6. The machine part machining tool according to claim 5, wherein: stop gear (5) are all installed to the left and right sides of base (1), and two sets of stop gear (5) all include U type fixed block (501), and two sets of the inside of U type fixed block (501) is all sliding connection has gag lever post (502), two sets of adjacent one side of gag lever post (502) butt respectively in the left and right sides of two sets of slider (401).