CN217890444U

CN217890444U - Chamfering machine for shield cutter

Info

Publication number: CN217890444U
Application number: CN202221747479.1U
Authority: CN
Inventors: 方超群; 金佳男; 吕晟; 吴丽萍; 寿玲瑜
Original assignee: Zhejiang Hengcheng Cemented Carbide Co Ltd
Current assignee: Zhejiang Hengcheng Cemented Carbide Co Ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-25
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a cutter processing field, in particular to shield constructs cutter beveler. The utility model provides a shield constructs cutter beveler, includes the workstation, the emery wheel is located to one side of workstation, be equipped with the guide bar on the workstation, it is furnished with the slide to slide on the guide bar, the slide can be followed the guide bar and done the slip that is close to or keeps away from the emery wheel to the emery wheel, the end that the slide is close to the emery wheel is provided with the locating piece, be equipped with the location structure who is used for fixing a position the shield and construct the cutter on the locating piece. The utility model has the advantages that: the processing efficiency can be improved, and the processing cost can be reduced; different positioning blocks can be replaced conveniently; the positioning block can be disassembled and assembled quickly and conveniently, and the installation efficiency of the positioning block is improved.

Description

Chamfering machine for shield cutter

Technical Field

The utility model relates to a cutter processing field, in particular to shield constructs cutter beveler.

Background

In the prior art, the chamfer of the shield cutter is mostly processed by adopting a milling machine, but the shield cutter has higher hardness and the milling machine is also required to be programmed frequently, so that the processing efficiency is lower and the processing cost is higher when the shield cutter is processed by adopting the milling machine.

Disclosure of Invention

The utility model aims at providing a can improve machining efficiency and reduce the shield structure cutter beveler of processing cost simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a shield constructs cutter beveler, includes the workstation, the emery wheel is located to one side of workstation, be equipped with the guide bar on the workstation, the slide of having been furnished with on the guide bar, the slide can be followed the guide bar and done the slip that is close to or keeps away from the emery wheel to the emery wheel, the slide is close to this end of emery wheel and is provided with the locating piece, be equipped with the location structure who is used for fixing a position the shield and construct the cutter on the locating piece.

At first put the shield structure cutter in location structure, control the emery wheel operation, through sliding slide for the slide is close to the emery wheel along the guide bar, and makes the chamfer limit of shield structure sword contact with the emery wheel, thereby the quick processing shield of ability constructs the sword and carries out the chamfer, improves machining efficiency, also avoids using automatic equipment simultaneously, can reduce the processing cost.

Preferably, be equipped with the backup pad on the workstation, be equipped with two parallel arrangement in the backup pad the guide bar, the both ends of guide bar are equipped with the support piece that is used for supporting the guide bar, support the piece and fix in the backup pad, the slide downside is equipped with the connecting block, the connecting block sliding fit is in on the circumference outer wall of guide bar.

The sliding plate is supported by the two guide rods, and meanwhile, the connecting block is arranged on the outer wall of the circumference of the guide rods in a sliding mode, so that sliding deviation of the sliding plate is prevented, and the sliding stability of the sliding plate is improved.

Preferably, a driven plate is fixedly arranged on the sliding plate, a limiting block is arranged on the driven plate in the sliding direction, and the limiting block is fixed with the supporting plate. The driven block is limited by the limiting block, so that the sliding distance of the sliding plate can be prevented from being overlong and colliding with a grinding wheel, and the use safety is improved.

Preferably, the upper side of the positioning block is provided with a plurality of pressing plates, the pressing plates and the sliding plate can be fastened through bolts, and the positioning block is fixed on the sliding plate through the pressing plates.

The positioning block is placed in a fixing area on the sliding plate firstly, and then the pressing plate is tightened and loosened through the bolt, so that the positioning block is fixed or detached on the sliding plate through the pressing plate, the bolt does not need to be screwed out completely, the detachment and the installation of the positioning block can be realized, different positioning blocks can be replaced conveniently, and chamfering can be carried out on different angles of the shield cutter.

Preferably, the slide upside is equipped with the cushion that the cooperation supported the clamp plate, the cushion sets up the relative both sides in clamp plate fastening department respectively with the locating piece, clamp plate downside both ends can with locating piece and cushion extrusion fit respectively. Through the cushion, can support the opposite side of clamp plate relative and locating piece for the clamp plate is fixed stable to the locating piece.

Preferably, the upper side of the positioning block is equal to the upper side of the cushion block in height. So that the pressure plate is kept relatively horizontal and the bolt is prevented from being clamped obliquely.

Preferably, the cushion block and the sliding plate are detachably fixed. The cushion block can be conveniently replaced, so that the cushion block can be matched with different positioning blocks for use.

The utility model has the advantages that: the processing efficiency can be improved, and the processing cost can be reduced; different positioning blocks can be replaced conveniently; the positioning block can be disassembled and assembled quickly and conveniently, and the installation efficiency of the positioning block is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the other side of the present invention.

Fig. 3 is a front view of the structure of the present invention.

Detailed Description

The invention will be further described with reference to the drawings and the specific embodiments.

As shown in fig. 1-2, a shield cutter chamfering machine includes a workbench 1, a grinding wheel 2 is disposed on the left side of the workbench 1, a guide rod 3 horizontally disposed on the left and right of the workbench 1, a sliding plate 4 is slidably disposed on the guide rod 3, the sliding plate 4 can slide toward or away from the grinding wheel 2 along the guide rod 3, a positioning block 5 is disposed at the end of the sliding plate 4 close to the grinding wheel 2, and a positioning structure 6 for positioning the shield cutter is disposed on the positioning block 5.

As shown in fig. 1-3, a supporting plate 7 is arranged on the worktable 1, two guide rods 3 arranged in parallel are arranged on the supporting plate 7, supporting blocks 8 for supporting the guide rods 3 are arranged at two ends of the guide rods 3, the supporting blocks 8 are fixed on the supporting plate 7, a connecting block 9 is arranged at the lower side of the sliding plate 4, and the connecting block 9 is slidably arranged on the outer wall of the circumference of the guide rods 3.

The front side of the sliding plate 4 is fixedly provided with a driven plate 12, a limiting block 13 is arranged on the driven plate 12 in the sliding direction, and the limiting block 13 is fixed on the front side of the supporting plate 7.

The upper side of the positioning block 5 is provided with two pressing plates 10, the pressing plates 10 and the sliding plate 4 can be fastened through bolts, the pressing plates 10 fix the positioning block 5 on the sliding plate 4, the upper side of the sliding plate 4 is provided with a cushion block 11 matched with the supporting pressing plate 10, the cushion block 11 and the positioning block 5 are respectively arranged on two opposite sides of the fastening position of the pressing plate 10, two ends of the lower side of the pressing plate 10 can be respectively in extrusion fit with the positioning block 5 and the cushion block 11, the upper side of the positioning block 5 is equal in height to the upper side of the cushion block 11, the cushion block 11 and the sliding plate 4 can be detachably fixed, and the cushion block 11 can be fixed on the sliding plate 4 through the pressing plates 10.

At first put the fixed area on slide 4 with locating piece 5, pass through the bolt fastening on slide 4 with clamp plate 10 again, make clamp plate 10 fix 5 extrusion on slide 4 with locating piece, clamp plate 10 also fixes 11 extrusion on slide 4 with the cushion simultaneously, make clamp plate 10 left and right sides atress even, through the bolt, make the mode of clamp plate elasticity locating piece, make the bolt need not twist out completely just can realize the dismantlement and the installation of locating piece, consequently can dismantle the installation locating piece fast.

Put into location structure 6 with the shield cutter again, through artifical extrusion shield cutter, make the shield cutter fixed, prevent that the shield cutter from adding man-hour and droing on locating piece 5, restart emery wheel 2, and artifical promotion slide 4, make slide 4 drive the shield cutter slip and be close emery wheel 2, make the shield cutter can extrude on emery wheel 2, thereby make the emery wheel carry out the chamfer to the shield cutter fast, improve the efficiency of processing, and reduce the processing cost simultaneously.

During the sliding of the sliding plate 4, the limiting block 13 can limit the maximum sliding distance of the driven block 12, so that the sliding plate 4 is prevented from colliding with the grinding wheel 2, and after the shield cutter is machined, the sliding plate 4 is pushed back, so that the shield cutter leaves the grinding wheel 2.

Claims

1. The utility model provides a shield constructs cutter beveler which characterized in that: including workstation (1), emery wheel (2) are located to one side of workstation (1), be equipped with guide bar (3) on workstation (1), slide (4) have been furnished with on guide bar (3), slide (4) can be followed guide bar (3) and be close to or keep away from the slip of emery wheel (2) to emery wheel (2), this end that slide (4) are close to emery wheel (2) is provided with locating piece (5), be equipped with location structure (6) that are used for fixing a position the shield structure cutter on locating piece (5).

2. The shield cutter chamfering machine according to claim 1, wherein: be equipped with backup pad (7) on workstation (1), be equipped with two parallel arrangement on backup pad (7) guide bar (3), the both ends of guide bar (3) are equipped with support piece (8) that are used for supporting guide bar (3), it fixes to support piece (8) on backup pad (7), slide (4) downside is equipped with connecting block (9), connecting block (9) sliding fit is in on the circumference outer wall of guide bar (3).

3. The shield cutter chamfering machine according to claim 2, wherein: the sliding plate (4) is fixedly provided with a driven plate (12), a limiting block (13) is arranged in the sliding direction of the driven plate (12), and the limiting block (13) is fixed with the supporting plate (7).

4. The shield cutter chamfering machine according to claim 1, wherein: the positioning device is characterized in that a plurality of pressing plates (10) are arranged on the upper side of the positioning block (5), the pressing plates (10) and the sliding plate (4) can be fastened through bolts, and the positioning block (5) is fixed on the sliding plate (4) through the pressing plates (10).

5. The shield cutter chamfering machine according to claim 4, wherein: slide (4) upside is equipped with cushion (11) of supporting pressure plate (10), cushion (11) set up respectively in the relative both sides of clamp plate (10) fastening department with locating piece (5), clamp plate (10) downside both ends can be respectively with locating piece (5) and cushion (11) extrusion fit.

6. The shield cutter chamfering machine according to claim 5, wherein: the upper side of the positioning block (5) is equal to the upper side of the cushion block (11) in height.

7. The shield cutter chamfering machine according to claim 5, wherein: the cushion block (11) and the sliding plate (4) are detachably fixed.