CN216939654U

CN216939654U - Milling machine convenient to material loading

Info

Publication number: CN216939654U
Application number: CN202122308349.XU
Authority: CN
Inventors: 郭宇
Original assignee: Beijing Shahe Metallurgical Machinery Manufacturing Co ltd
Current assignee: Beijing Shahe Metallurgical Machinery Manufacturing Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-07-12
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to a milling machine convenient to material loading belongs to milling machine's field, and it includes the casing and sets up the workstation in the casing, be provided with the material loading mouth on the casing, be provided with the material loading subassembly on the workstation, the material loading subassembly includes lift seat and the last work or material rest of sliding connection on the lift seat, it can slide to go up the work or material rest the material loading mouth position, be provided with flexible driving piece on the workstation of lift seat below, the vertical setting of the pars contractilis of flexible driving piece is connected with the lift seat, go up the work or material rest and be formed with the constant head tank with the work piece adaptation. This application is through setting up slidable and going up the work or material rest, can slide the position of feed inlet with going up the work or material rest and carry out the material loading, has the effect of the security when promoting the installation work piece.

Description

Milling machine convenient to material loading

Technical Field

The application relates to the field of milling machines, in particular to a milling machine convenient to feed.

Background

Milling machines are primarily machine tools for machining various surfaces of a workpiece with a milling cutter, usually the milling cutter is moved mainly by a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears.

At present, miniature milling machine generally only includes the workstation and mills the subassembly, can realize the processing to the part, and large-scale milling machine often can be provided with a casing, and the workstation is installed in the casing with milling the subassembly, can promote the security on the one hand, avoids the staff mistake to touch the cutter in service, and on the other hand can be convenient for retrieve cutting bits and coolant liquid.

For the milling machine with the machine shell, when a worker installs a heavy workpiece, the worker needs to carry the workpiece with two hands, the upper half body of the workpiece is inserted into the shell, then the workpiece can be installed on the workbench, the head of the worker easily touches the cutter when the workpiece is installed, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

In order to promote the security when installing the work piece, this application provides a milling machine convenient to material loading.

The application provides a milling machine convenient to material loading adopts following technical scheme:

the utility model provides a milling machine convenient to material loading, includes the casing and sets up the workstation in the casing, be provided with the material loading mouth on the casing, be provided with the material loading subassembly on the workstation, the material loading subassembly includes lift seat and the last work or material rest of sliding connection on the lift seat, it can slide to go up the work or material rest the material loading mouth position, be provided with the flexible driving piece on the workstation of lift seat below, the vertical setting of flexible portion of flexible driving piece is connected with the lift seat, it is formed with the constant head tank with the work piece adaptation to go up the work or material rest.

Through adopting above-mentioned technical scheme, when the installation work piece, can stimulate the work or material rest and slide, make the work or material rest move the material loading mouth, the staff only needs to install the work piece on the work or material rest, then slide the work or material rest to the top of workstation and order about the seat that goes up and down through flexible driving piece, can make the work piece fall on the workstation, need not the staff and visit into the casing with the upper part of the body, only need the one hand stretch into the casing, can reduce the risk that the mistake bumped the cutter and cause the incident, the security is higher.

Optionally, be provided with the guide rail of two parallels on the lift seat, two the guide rail is located the both sides of workstation respectively, go up the work or material rest and include two backup pads and connect the connecting plate of two backup pads, two the backup pad is respectively with a guide rail sliding fit.

Through adopting above-mentioned technical scheme, two parallel arrangement's guide rail is more stable when leading to the lift seat, and it has two backup pads and a connecting plate to constitute to go up the work or material rest simultaneously, is formed with the cavity at the middle part, makes and goes up the work or material rest and is difficult for taking place to interfere with the clamping part of workstation upper surface along with the in-process that the lift seat goes up and down.

Optionally, one side of connecting plate towards the material loading mouth is provided with the holding rod, it grasps the space to be formed with between holding rod and the connecting plate, the movable sleeve is equipped with the sliding sleeve on the holding rod, be connected with the locking fixture block on the sliding sleeve, be provided with the positioning seat on the lift seat, the one end of positioning seat be formed with positioning fixture block complex location locking draw-in groove, when locking fixture block card was gone into the locking draw-in groove, the slip of connecting plate can be restricted to the shearing force between locking fixture block and the locking draw-in groove.

Through adopting above-mentioned technical scheme, can stimulate the work or material rest and remove through grabbing the holding rod, can drive the locking fixture block during slip sliding sleeve and remove, make the locking fixture block card go into the locking fixture block in, can make the work or material rest remain stable, the work or material rest can not take place to slide in the lift seat lift in-process.

Optionally, the sliding sleeve is in running fit with the holding rod along the length direction, a guide strip is arranged on the holding rod along the length direction, and a guide groove in sliding fit with the guide strip is formed in the sliding sleeve.

Through adopting above-mentioned technical scheme, the cooperation of gib block and guide way can make the sliding sleeve only can follow length direction translation, can not wind circumferential direction, and is comparatively convenient when removing the draw runner.

Optionally, the sliding sleeve is rotationally matched with the holding rod along the circumferential direction.

Through adopting above-mentioned technical scheme, the sliding sleeve can't remove along length direction, only can be around circumference rotation, and when using, rotatory sliding sleeve can make the locking fixture block get into or break away from the locking draw-in groove.

Optionally, a spring is arranged on the holding rod and connected with the sliding sleeve, and the elastic force of the spring drives the locking fixture block to move towards the locking fixture groove.

Through adopting above-mentioned technical scheme, through the spring, make the locking fixture block when the joint is in the locking draw-in groove, be more difficult to break away from the locking draw-in groove, realization location that can be more stable.

Optionally, a positioning plate is arranged at one end, away from the feeding port, of the lifting seat, a rubber plate is arranged on the feeding frame, and when the feeding frame slides to the end, away from the feeding port, of the lifting seat, the rubber plate is in contact with the positioning plate.

Through adopting above-mentioned technical scheme, when last work or material rest slides to the position that corresponds, the rubber slab can bump with the locating plate, can cushion with recovering through the deformation of rubber slab, avoids going up work or material rest slip when faster and the violent collision of locating plate causes the work or material rest to damage.

Optionally, a positioning column matched with the workpiece is arranged on the workbench, and the top of the positioning column is in a frustum shape.

By adopting the technical scheme, the positioning column can be used for positioning the workpiece, and the workpiece can be guided through the frustum-shaped positioning column, so that the workpiece can be aligned to the positioning column more easily.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the lifting seat and the feeding frame, the feeding frame can be pulled to slide when a workpiece is installed, so that the feeding frame is close to a feeding port of the machine shell, the workpiece can be directly installed on the feeding frame, the workpiece is transported to the workbench through sliding the feeding frame, a worker does not need to stretch the upper body into the machine shell, only one hand is needed to stretch into the machine shell, the risk of safety accidents caused by mistaken tool touch can be reduced, and the safety is high;

through setting up the holding rod, the staff's gripping of can being convenient for, it is comparatively convenient to use.

Drawings

FIG. 1 is a schematic perspective view of embodiment 1 of the present application;

FIG. 2 is a schematic structural view of the feeding assembly in FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic sectional view of the grip and the sliding sleeve in FIG. 2;

fig. 5 is a schematic structural view of the feeding assembly in embodiment 2.

Description of the reference numerals: 1. a housing; 2. a work table; 3. a feeding frame; 31. a support plate; 32. a connecting plate; 33. positioning a groove; 4. a telescopic driving member; 5. a supporting seat; 6. a positioning column; 7. a guide rail; 8. a rubber plate; 9. positioning a plate; 10. a holding rod; 11. a sliding sleeve; 12. a guide strip; 13. a guide groove; 14. locking the fixture block; 15. locking the clamping groove; 16. a spring; 17. a torsion spring; 18. a lifting seat; 19. a positioning seat.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses milling machine convenient to material loading.

Embodiment 1, refer to fig. 1, a milling machine convenient to material loading, including casing 1 and the workstation 2 of setting in casing 1, has seted up the material loading mouth on casing 1, and material loading sliding connection has the door plant, is provided with the milling component that is located workstation 2 in the casing 1.

Referring to fig. 2 and 3, a feeding assembly is arranged on the workbench 2 and comprises a lifting seat 18 and a feeding frame 3, a groove is formed in the edge of the workbench 2, and a telescopic driving piece 4 used for driving the lifting seat 18 to lift is fixedly arranged in the groove. The telescopic driving member 4 can be a cylinder, a hydraulic cylinder or an electric telescopic rod, and the telescopic driving member 4 in the embodiment is a hydraulic cylinder, and can also stably work when bearing a large load. The telescopic rod of the hydraulic cylinder is fixedly connected with the bottom of the lifting seat 18.

Referring to fig. 2 and 3, a supporting seat 5 for supporting a workpiece is fixed on the upper surface of the workbench 2, a positioning column 6 for positioning the workpiece is vertically fixed on the supporting seat 5, the top of the positioning column 6 is in a frustum shape, when the workpiece is installed, a positioning hole reserved on the workpiece is aligned to the positioning column 6, the workpiece can fall on the supporting seat 5 along with the descending of the lifting seat 18, and the positioning column 6 can be inserted into the positioning hole reserved on the workpiece.

An empty avoiding groove is formed in the lifting seat 18, and the positioning column 6 is located in the empty avoiding groove, so that the positioning column 6 cannot influence the lifting of the lifting seat 18. Two guide rails 7 arranged in parallel are fixed on the upper surface of the lifting seat 18, the two guide rails 7 are respectively positioned on two sides of the workbench 2, and the end parts of the guide rails 7 are arranged towards the feeding hole.

Referring to fig. 2 and 3, the feeding frame 3 is in a v-21274shape and comprises two supporting plates 31 and a connecting plate 32 for connecting the two supporting plates 31, sliding blocks with inverted trapezoidal cross sections are arranged at the bottoms of the two supporting plates 31, and the two sliding blocks are respectively in sliding fit with one guide rail 7.

The transversal L shape of personally submitting of backup pad 31, including diaphragm and riser, be formed with on the diaphragm with the constant head tank 33 of work piece adaptation, during the installation work piece, with work piece mounting in constant head tank 33, can make the difficult emergence of work piece slide. The one end that the material loading mouth was kept away from to lift seat 18 is provided with locating plate 9, and the one end that the material loading mouth was kept away from to backup pad 31 is provided with rubber slab 8, and when material loading frame 3 slided the one end of keeping away from the material loading mouth, rubber slab 8 and the contact of locating plate 9 played the effect of buffering.

Referring to fig. 2 and 4, one side of the connecting plate 32 towards the feeding hole is provided with the holding rod 10, a holding space is formed between the holding rod 10 and the connecting plate 32, the holding rod 10 is sleeved with a sliding sleeve 11, the sliding sleeve 11 is in running fit with the holding rod 10 along the length direction, the holding rod 10 is provided with a guide strip 12 along the length direction, and the sliding sleeve 11 is provided with a guide groove 13 in running fit with the guide strip 12. One end of the sliding sleeve 11 is vertically fixed with a locking fixture block 14, the lifting seat 18 is provided with a positioning seat 19, one end of the positioning seat 19 is formed with a positioning locking slot 15 matched with the positioning fixture block, and the shearing force between the locking fixture block 14 and the locking slot 15 can limit the sliding of the connecting plate 32 along the direction of the sliding rail.

A spring 16 is fixed at one end of the sliding sleeve 11 away from the locking clamping block 14, the spring 16 is sleeved on the holding rod 10, the other end of the spring 16 is fixedly connected with the holding rod 10, and when the spring 16 is in an initial state, the locking clamping block 14 is clamped into the locking clamping groove 15.

The implementation principle of the milling machine convenient to material loading of this application embodiment is: when the mounting work is carried out, the feeding frame 3 is firstly slid to one end close to the feeding port; then, the workpiece is arranged in a positioning groove 33 of the feeding frame 3, and then the feeding frame 3 is pushed inwards to enable the rubber plate 8 to be in contact with the positioning plate 9; then, the sliding sleeve 11 is slid to enable the locking clamping block 14 to be inserted into the locking clamping groove 15; the hydraulic cylinder then drives the lifting seat 18 to move downwards, and the workpiece moves downwards along with the lifting seat until the workpiece falls on the supporting seat 5.

Embodiment 2, referring to fig. 5, the present embodiment is different from embodiment 1 in that: the sliding sleeve 11 is rotationally matched with the holding rod 10 along the circumferential direction, one end of the sliding sleeve 11 is fixed with a locking clamping block 14, one end of the locking clamping block 14, which is far away from the sliding sleeve 11, is hook-shaped, the lifting seat 18 is provided with a positioning seat 19, and one end of the positioning seat 19 is formed with a positioning locking clamping groove 15 matched with the positioning clamping block. A torsion spring 17 is fixed at one end of the sliding sleeve 11 away from the positioning fixture block, and the elasticity of the torsion spring 17 drives the locking fixture block 14 to rotate towards the locking fixture slot 15.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a milling machine convenient to material loading which characterized in that: including casing (1) and workstation (2) of setting in casing (1), be provided with the material loading mouth on casing (1), be provided with the material loading subassembly on workstation (2), the material loading subassembly includes lift seat (18) and last work or material rest (3) of sliding connection on lift seat (18), it can slide to go up work or material rest (3) the material loading mouth position, be provided with flexible driving piece (4) on workstation (2) of lift seat (18) below, the vertical setting of the pars contractilis of flexible driving piece (4) is connected with lift seat (18), go up work or material rest (3) and be formed with constant head tank (33) with the work piece adaptation.

2. A milling machine facilitating loading according to claim 1, wherein: be provided with guide rail (7) two parallels on lift seat (18), two guide rail (7) are located the both sides of workstation (2) respectively, go up work or material rest (3) and include two backup pads (31) and connecting plate (32) of connecting two backup pads (31), two backup pad (31) respectively with a guide rail (7) sliding fit.

3. A milling machine facilitating loading according to claim 2, wherein: connecting plate (32) are provided with holding rod (10) towards one side of material loading mouth, be formed with between holding rod (10) and connecting plate (32) and grab and hold the space, the movable sleeve is equipped with sliding sleeve (11) on holding rod (10), be connected with locking fixture block (14) on sliding sleeve (11), be provided with positioning seat (19) on lift seat (18), the one end of positioning seat (19) is formed with and fixes a position fixture block complex location locking draw-in groove (15), locking fixture block (14) card is gone into locking draw-in groove (15) when in, the shearing force between locking fixture block (14) and locking draw-in groove (15) can restrict the slip of connecting plate (32).

4. A milling machine facilitating loading according to claim 3, wherein: the sliding sleeve (11) is in running fit with the holding rod (10) along the length direction, a guide strip (12) is arranged on the holding rod (10) along the length direction, and a guide groove (13) in sliding fit with the guide strip (12) is formed in the sliding sleeve (11).

5. A milling machine facilitating loading according to claim 3, wherein: the sliding sleeve (11) is in running fit with the holding rod (10) along the circumferential direction.

6. A milling machine facilitating loading according to claim 4 or 5, wherein: the spring (16) is arranged on the holding rod (10), the spring (16) is connected with the sliding sleeve (11), and the elastic force of the spring (16) drives the locking clamping block (14) to move towards the locking clamping groove (15).

7. A milling machine facilitating loading according to claim 1, wherein: one end, far away from the feeding port, of the lifting seat (18) is provided with a positioning plate (9), a rubber plate (8) is arranged on the feeding frame (3), and when the feeding frame (3) slides to the end, far away from the feeding port, of the lifting seat, the rubber plate (8) is in contact with the positioning plate (9).

8. A milling machine facilitating loading according to claim 1, wherein: the worktable (2) is provided with a positioning column (6) matched with a workpiece, and the top of the positioning column (6) is in a frustum shape.