CN211516794U

CN211516794U - Vertical shaft end face machining clamp

Info

Publication number: CN211516794U
Application number: CN201922335965.7U
Authority: CN
Inventors: 蒋玉柱; 周鑫; 蒋科科; 解虎
Original assignee: Suzhou Yuminxin Precision Machinery Co ltd
Current assignee: Suzhou Yuminxin Precision Machinery Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-18
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a vertical axle piece terminal surface adds clamping apparatus has the bottom plate, the terminal surface is provided with the V-arrangement piece before the bottom plate, it has the groove of stepping down to open on the V-arrangement piece, the left side in groove of stepping down is provided with the free bearing, it has the briquetting to articulate on the free bearing, the briquetting is the arc briquetting, the rear end face of bottom plate is provided with and compresses tightly the cylinder, the piston rod that compresses tightly the cylinder passes the bottom plate and articulates with the other end of briquetting, the lower part of V-arrangement piece is provided with the baffle, and opens on the baffle has the through-hole, V-arrangement piece downside is provided with the liftout cylinder, fixedly connected with liftout dish on the piston rod of liftout cylinder, and the liftout dish is located the through-hole of baffle, all be. The utility model has the advantages that: the automatic clamping device can automatically clamp shaft parts, is convenient to unload, and cannot generate depression on the surface of a workpiece when the shaft parts are clamped.

Description

Vertical shaft end face machining clamp

Technical Field

The utility model relates to an anchor clamps field, concretely relates to vertical axle piece terminal surface adds clamping apparatus.

Background

Shaft parts are important parts in a transmission system, and matching surfaces (outer circles) of shafts and other parts have requirements on shapes and positions.

The existing shaft part clamp is completely operated manually for clamping, the operation is complex, and a common clamp is easy to generate depressions on the surface of a workpiece when clamping the workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a vertical axle piece terminal surface adds clamping apparatus, can be to axle type part self-holding, and unload the convenience, can not produce sunkenly on the work piece surface when pressing from both sides tightly.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a vertical axle piece terminal surface adds clamping apparatus, has the bottom plate, the terminal surface is provided with the V-arrangement piece before the bottom plate, it has the groove of stepping down to open on the V-arrangement piece, the left side in groove of stepping down is provided with the free bearing, it has the briquetting to articulate on the free bearing, the briquetting is the arc briquetting, the rear end face of bottom plate is provided with compresses tightly the cylinder, the piston rod that compresses tightly the cylinder passes the bottom plate and articulates with the other end of briquetting, the lower part of V-arrangement piece is provided with the baffle, and opens on the baffle has the through-hole, V-arrangement piece downside is provided with the liftout cylinder, fixedly connected with liftout dish on the piston rod of liftout cylinder, and the liftout dish is located the through-hole of baffle.

Furthermore, the number of the yielding grooves is two, and the two yielding grooves are arranged on the V-shaped block oppositely.

Furthermore, the V-shaped block, the baffle plate, the hinged support, the pressing cylinder and the ejecting cylinder are in threaded connection with the bottom plate, and the pressing block and the V-shaped block are fixedly connected with the rubber pad.

The utility model has the advantages that: the automatic clamping device can automatically clamp shaft parts, is convenient to unload, and cannot generate depression on the surface of a workpiece when the shaft parts are clamped.

Drawings

Fig. 1 is a schematic axial view of a vertical shaft end surface machining fixture of the present invention;

fig. 2 is a top view of the vertical shaft end-face machining fixture of the present invention.

In the figure: 1. a base plate; a V-shaped block; 201. a yielding groove; 3. a rubber pad; 4. hinging seat; 401. briquetting; 5. a pressing cylinder; 6. a baffle plate; 7. a material ejection cylinder; 701. and (4) ejecting the material disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2, shown vertical shaft member terminal surface adds clamping apparatus has bottom plate 1, the terminal surface is provided with V-block 2 before bottom plate 1, it has the groove of stepping down 201 to open on the V-block 2, the left side of the groove of stepping down 201 is provided with free bearing 4, it has briquetting 401 to articulate on the free bearing 4, briquetting 401 is the arc briquetting, the rear end face of bottom plate 1 is provided with compressing cylinder 5, compressing cylinder 5's piston rod passes bottom plate 1 and is articulated with the other end of briquetting 401, the lower part of V-block 2 is provided with baffle 6, and opens on the baffle 6 has the through-hole, 2 downside of V-block is provided with liftout cylinder 7, fixedly connected with liftout dish 701 on liftout cylinder 7's the piston rod, and liftout dish 701 is located the through-hole of baffle 6, all be provided with rubber pad 3 on the clamping face of briquetting 401 and V-block 2.

Specifically, there are two yielding grooves 201, and the two yielding grooves 201 are oppositely arranged on the V-shaped block 2.

The V-shaped block 2, the baffle 6, the hinged support 4, the pressing cylinder 5 and the ejecting cylinder 7 are in threaded connection with the bottom plate 1, and the pressing block 401 and the V-shaped block 2 are fixedly connected with the rubber pad 3.

The utility model discloses a theory of operation is: the utility model discloses when using, at first, the piston rod that compresses tightly cylinder 5 stretches out, put into the axle piece from V-arrangement piece 2 and briquetting 401's clearance, terminal surface and baffle 6 and the contact of top charging tray 701 until the axle piece, later the piston rod that compresses tightly cylinder 5 withdraws, briquetting 401 is tight to the axle piece is pressed from both sides around the free bearing 4 to the upset of V-arrangement piece 2 along with withdrawing of the piston rod that compresses tightly cylinder 5, after the terminal surface of axle piece is accomplished and is processed, the piston rod that compresses tightly cylinder 5 stretches out once more, the piston rod of top charging tray cylinder 7 also stretches out completely, top charging tray 701 is with the axle piece jack-up, the unloading of being convenient.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a vertical axle spare terminal surface adds clamping apparatus which characterized in that: comprises a bottom plate (1), a V-shaped block (2) is arranged on the front end surface of the bottom plate (1), the V-shaped block (2) is provided with a yielding groove (201), the left side of the yielding groove (201) is provided with a hinged support (4), a pressing block (401) is hinged on the hinged support (4), the pressing block (401) is an arc-shaped pressing block, a compaction cylinder (5) is arranged on the rear end face of the bottom plate (1), a piston rod of the compaction cylinder (5) penetrates through the bottom plate (1) to be hinged with the other end of the pressing block (401), a baffle plate (6) is arranged on the lower portion of the V-shaped block (2), a through hole is arranged on the baffle (6), a material ejecting cylinder (7) is arranged at the lower side of the V-shaped block (2), a piston rod of the material ejecting cylinder (7) is fixedly connected with a material ejecting disc (701), and the material ejecting disc (701) is positioned in the through hole of the baffle (6), and rubber pads (3) are arranged on the clamping surfaces of the pressing block (401) and the V-shaped block (2).

2. The vertical shaft end face machining jig according to claim 1, characterized in that: the number of the yielding grooves (201) is two, and the two yielding grooves (201) are arranged on the V-shaped block (2) oppositely.

3. The vertical shaft end face machining jig according to claim 1, characterized in that: the V-shaped block (2), the baffle (6), the hinged support (4), the pressing cylinder (5) and the ejecting cylinder (7) are in threaded connection with the bottom plate (1), and the pressing block (401) and the V-shaped block (2) are fixedly connected with the rubber pad (3).