CN205630191U

CN205630191U - Foundry goods polisher

Info

Publication number: CN205630191U
Application number: CN201620496705.1U
Authority: CN
Inventors: 蒲德刚
Original assignee: Chongqing Sinopigment Yumei Die Casting Co
Current assignee: Chongqing Sinopigment Yumei Die Casting Co
Priority date: 2016-05-26
Filing date: 2016-05-26
Publication date: 2016-10-12
Anticipated expiration: 2026-05-26

Abstract

The utility model discloses a foundry goods polisher, include the frame and be located the bistrique in the frame, be equipped with fixture and the feed mechanism of drive fixture to the removal of bistrique direction for holding workpiece in the frame, fixture include two in the frame gliding slider and both ends connect the elastic plate on two sliders respectively, the elastic plate bends to the round in order pressing from both sides tight work piece, and two sliders are slided with the inner circle size that changes the elastic plate by the drive of sideslip mechanism in opposite directions. The utility model discloses a foundry goods polisher, foundry goods are by the elastic plate centre gripping, and the inner circle size of elastic plate can change, consequently can the not unidimensional foundry goods of centre gripping, and adaptability is stronger.

Description

Casting grinding machine

Technical field

This utility model is a kind of casting grinding machine.

Background technology

Foundry goods needs the burr to its surface, agnail etc. to polish to eliminate surface matter after having cast Amount defect, existing casting grinding machine cannot clamp various sizes of foundry goods, therefore the adaptation ability of polisher Poor.

Utility model content

The deficiency existed for prior art, the technical problems to be solved in the utility model is to provide a kind of casting Part polisher, can clamp various sizes of foundry goods.

To achieve these goals, this utility model is to realize by the following technical solutions: Yi Zhongzhu Part polisher, including frame and the bistrique being positioned in frame, it is characterised in that: described frame is provided with use The feed mechanism moved to bistrique direction with clamping device and the driving clamping device of clamping workpiece, described folder Hold mechanism and include that two slide block and two ends slided in frame are connected to the elastic plate on two slide blocks, Described elastic plate bending becomes round to clamp workpiece, and two slide blocks are driven slide in opposition to change by transverse-moving mechanism Become the inner ring size of elastic plate.

Further, described transverse-moving mechanism includes being positioned at the push-pull bar in the middle of two slide blocks and two symmetries set In the connecting rod of push-pull bar both sides, one end of two connecting rods is hinged with push-pull bar, the other end respectively with two cunnings The relative inner of block is hinged.

Further, described transverse-moving mechanism also includes geared sleeve, driving cog and reducing motor, described gear Be placed on push-pull bar outer and with push-pull bar threaded engagement, nibble for external tooth between described driving cog and geared sleeve Closing, described reducing motor drives driving cog to rotate.

The beneficial effects of the utility model:

1, casting grinding machine of the present utility model, foundry goods is clamped by elastic plate, and the inner ring chi of elastic plate Very little can change, therefore can clamp various sizes of foundry goods, adapt to ability higher；

2, casting grinding machine of the present utility model, just can realize two slide blocks by a set of transverse-moving mechanism Move towards, the simple in construction of transverse-moving mechanism.

Accompanying drawing explanation

Fig. 1 is the front view of this utility model a kind of casting grinding machine；

Fig. 2 is the top view of this utility model a kind of casting grinding machine；

In figure: 1-frame, 2-bistrique, 3-clamping device, 4-feed mechanism, 5-transverse-moving mechanism, 6- Slide, 301-slide block, 302-elastic plate, 501-push-pull bar, 502-connecting rod, 503-geared sleeve, 504- Driving cog, 505-reducing motor.

Detailed description of the invention

For the technological means making this utility model realize, creation characteristic, reach purpose and be readily apparent from effect Understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.

Referring to figure, a kind of technical scheme of this utility model offer: a kind of casting grinding machine, including frame 1 and the bistrique 2 that is positioned in frame 1, described frame 1 is provided with to clamp the clamping device 3 of workpiece The feed mechanism 4 moved to bistrique 2 direction with driving clamping device 3, wherein: clamping device 3 is installed On slide 6, feed mechanism 4 drives slide 6 and clamping device 3 to move to bistrique 2, bistrique 2 Rotate with the workpiece on polishing clamping device 3.

Slide 6 is provided with guide rail, and clamping device 3 includes two slide blocks 301 along slide and two ends Being connected to the elastic plate 302 on two slide blocks 301, described elastic plate 302 bends to round with clamping Workpiece, two slide blocks 301 are driven slide in opposition to change the inner ring chi of elastic plate 302 by transverse-moving mechanism 5 Very little.The two ends of elastic plate 302 with slide block 301 simultaneously near or away from, when the two ends of elastic plate 302 Simultaneously near time, the internal diameter of the circle that elastic plate 302 surrounds reduces, now can be with the less work of clamping dimension Part, when elastic plate 302 two ends simultaneously away from time, the internal diameter of the circle that elastic plate 302 surrounds increases, this Time can be moved together to change elastic plate 302 inner ring size by slide block with the bigger workpiece of clamping dimension Size, such that it is able to clamp various sizes of workpiece.

Transverse-moving mechanism 5 include being positioned at the push-pull bar 501 in the middle of two slide blocks 301 and two be symmetrically set in and push away The connecting rod 502 of pull bar 501 both sides, one end of two connecting rods 502 is hinged with push-pull bar 501, the other end Hinged with the relative inner of two slide blocks 301 respectively.The vertical two slide block 301 line directions of push-pull bar 501 Mobile, under two connecting rod 502 effects, slide block 301 is simultaneously towards or away from movement.

Transverse-moving mechanism 5 also includes geared sleeve 503, driving cog 504 and reducing motor 505, described gear Set 503 be placed on push-pull bar 501 outer and with push-pull bar 501 threaded engagement, described driving cog 504 and gear Engaging for external tooth between set 503, described reducing motor 505 drives driving cog 504 to rotate.Reducing motor 505 drive driving cog 504 and geared sleeve 503 to rotate, and geared sleeve 503 rotates and is reconverted into push-pull bar 501 Rectilinear movement, push-pull bar 501 moves more steady.

Of the present utility model ultimate principle and principal character and of the present utility model have more than been shown and described Advantage, it is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other Concrete form realize this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as Be exemplary, and be nonrestrictive, scope of the present utility model by claims rather than Described above limits, it is intended that all by fall in the implication of equivalency and scope of claim Change is included in this utility model.Any reference in claim should be considered as restriction involved And claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each reality Mode of executing only comprises an independent technical scheme, and this narrating mode of description is only for understand Seeing, those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment is also Other embodiments that it will be appreciated by those skilled in the art that can be formed through appropriately combined.

Claims

1. a casting grinding machine, including frame and the bistrique being positioned in frame, it is characterised in that: described Frame is provided with clamp the clamping device of workpiece and drive clamping device to entering that bistrique direction is moved To mechanism, it is sliding that described clamping device includes that two slide blocks slided in frame and two ends are connected to two Elastic plate on block, described elastic plate bending becomes round to clamp workpiece, and two slide blocks are driven by transverse-moving mechanism Dynamic slide in opposition is to change the inner ring size of elastic plate.

Casting grinding machine the most according to claim 1, it is characterised in that: described transverse-moving mechanism includes It is positioned at the push-pull bar in the middle of two slide blocks and two connecting rods being symmetrically set in push-pull bar both sides, two connecting rods One end is hinged with push-pull bar, the other end is hinged with the relative inner of two slide blocks respectively.

Casting grinding machine the most according to claim 2, it is characterised in that: described transverse-moving mechanism also wraps Including geared sleeve, driving cog and reducing motor, described geared sleeve is placed on outside push-pull bar and joins with push-pull bar screw thread Closing, engage for external tooth between described driving cog and geared sleeve, described reducing motor drives driving cog to rotate.