CN212020060U

CN212020060U - Test piece processing machine tool

Info

Publication number: CN212020060U
Application number: CN202020550193.9U
Authority: CN
Inventors: 徐存善; 董晓霞; 于斌; 王新; 邱俊香
Original assignee: Beijing Times Zhongheng Technology Co ltd
Current assignee: Beijing Times Zhongheng Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-27
Anticipated expiration: 2030-04-14

Abstract

The utility model belongs to the technical field of the mechanical skill and specifically relates to a test piece machine tool is related to, including the lathe body, locate processing platform and movable mounting on the lathe body be used for the centre gripping to wait to process the anchor clamps of test piece on the processing platform, processing bench surface is vertical along its length direction equidistant has seted up many mounting grooves, processing bench surface still seted up with many the logical groove of mounting groove intercommunication, it is a plurality of anchor clamps slide to be located in the mounting groove. The utility model discloses have the treat that can make not equidimension model and process the metal sheet homoenergetic and install and process at the processing bench, extensive applicability and the high effect of commonality.

Description

Test piece processing machine tool

Technical Field

The utility model belongs to the technical field of the mechanical technique and specifically relates to a test piece machine tool is related to.

Background

Machine tools are power-driven machines, usually used for precision cutting of metals, and the common feature of machine tools is that a tool and a workpiece are mounted on a machine tool, and the machine tool produces a certain relative movement between the tool and the workpiece, so as to cut a desired part. In the cutting process of the machine tool, only one main movement is needed, more than one feed movement can be needed, the main movement and the feed movement can be completed by the cutter and the workpiece respectively or can be completed by the cutter independently, and the workpiece to be machined is required to be installed on the machine table by using the tool clamp before the main movement and the feed movement are completed.

Now, a patent with publication number CN20983097U is found, which discloses a metal product processing clamp, wherein a pressing plate is pressed by a pressing rod, so that the pressing plate applies pressure to a metal plate, the metal plate is tightly attached to a gasket, and the metal plate is stably clamped by pressing a support at the lower part of the metal plate and two sides at the upper part of the metal plate; the four clamping sleeves are distributed on the fixed lower plate and connected with the conical rod, the clamping sleeve convex plates are arranged in the upper direction and the lower direction respectively, the clamping sleeves are used for clamping the conical rod, and the height of the fixed plate is adjusted by adjusting the clamping sleeves with different inner diameters.

The taper rod hole is all connected through the toper pole to four fixed plates that set up on the above-mentioned support hypoplastron, and the fixed hypoplastron is connected to the cutting ferrule flange side that the cutting ferrule hole has, treats to add the metal sheet and places on the gasket when, and metal sheet upper surface four corners department all need be corresponding to the below of four pressure strips, leads to the invariable size of workable metal sheet size, and the commonality is lower, therefore above-mentioned scheme remains to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a test piece machine tool has the higher advantage of commonality.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a test piece machine tool, includes the lathe body, locates processing platform and movable mounting on the lathe body and be used for the centre gripping to wait to process the anchor clamps of test piece at the processing bench, processing bench upper surface is vertical along its length direction equidistant has seted up many mounting grooves, processing bench upper surface has still seted up with many the logical groove of mounting groove intercommunication, and is a plurality of anchor clamps slide to be located in the mounting groove.

Through adopting above-mentioned technical scheme, the staff at first will be at least two sets of anchor clamps through leading to the inslot correspondence installation to the mounting groove in, will wait to process the test piece again and put in processing platform and lie in between two sets of anchor clamps, slide adjusting anchor clamps support the test piece both sides tightly to adjust anchor clamps and compress tightly and wait to process the test piece, and then can make not waiting to process the metal sheet homoenergetic of equidimension model and install and process on processing platform, extensive applicability and commonality are high.

The utility model discloses can further configure to in a preferred example, anchor clamps include first slide, screw rod, splint and fixation nut, first slide slides and inlays to be established in the mounting groove, the slide bar is vertical to be located mounting groove and its one end with first slide top surface fixed connection, splint wear to establish screw rod week side, splint are located on the processing platform up end, fixation nut threaded connection screw rod week side and with splint top surface activity butt.

Through adopting above-mentioned technical scheme, the staff shelves splint on treating the processing test piece, makes splint and processing platform clearance reduce through revolving wrong fixation nut, will treat that the processing test piece is tight gradually, convenient operation and fixed firm.

The present invention may be further configured in a preferred example such that the clamping plate includes an integrally formed abutting portion and a clamping portion, and the width of the abutting portion is greater than the groove width of the mounting groove.

By adopting the technical scheme, the abutting part is stressed on the surface of the machining table or kept suspended as the fulcrum of the whole clamping plate, and the test piece to be machined is clamped on the machining table by utilizing the height difference between the abutting part and the clamping part.

The utility model discloses can further configure to in a preferred example, the clamping part in the linking department of butt portion is concave to be equipped with the bayonet socket, and the epitaxial activity butt of waiting to process the test piece is in on the bayonet socket, work as butt portion tip with during processing bench up end butt, the clamping part butt is in waiting to process the test piece top surface.

Through adopting above-mentioned technical scheme, the setting of bayonet socket can be fixed a position and treat the concrete position of processing test piece at the processing platform to cooperate multiunit anchor clamps to press from both sides it in step tightly, stability is higher.

The utility model discloses can further configure to in a preferred example, anchor clamps include second slide, first connecting rod, second connecting rod and clamp plate, the second slide slides and inlays to be established in the mounting groove, first connecting rod with the equal vertical setting of second connecting rod is in second slide top just is located in the mounting groove, wait to process the test piece lateral wall with second connecting rod one side butt, clamp plate one end articulate in first connecting rod top, other end butt in waiting to process the test piece top surface.

The utility model discloses can further configure to in a preferred example, the clamp plate is the V style of calligraphy, the clamp plate contained angle is the obtuse angle, be equipped with the locating hole on the clamp plate, second connecting rod tip is equipped with the pinhole, the locating hole with it has mobile fixture block to peg graft between the pinhole.

Through adopting above-mentioned technical scheme, the length of second connecting rod is greater than first connecting rod, and the locating hole is located the corner of clamp plate and the activity fixture block is the rectangle, just injects the rotation of clamp plate after activity fixture block inserts locating hole and pinhole, and convenient operation just presses and holds firmly.

The utility model discloses can further configure to in a preferred example, when the clamp plate tip hugs closely when waiting to process the test piece top surface, the locating hole with the pinhole is coaxial.

Through adopting above-mentioned technical scheme, the clamp plate is pressed and is waited to process the test piece for the pre-compaction, and it is fixed to transmit movable fixture block into locating hole and pinhole completion after compressing tightly, can make the clamp plate maintain suitable pressure and hold the dynamics to avoid tension or too loose.

The utility model discloses can further configure to in a preferred example, lead to the groove with processing platform inner chamber intercommunication, the mounting groove cross-section is type of protruding.

Through adopting above-mentioned technical scheme, the staff inserts the mounting groove in through leading to the groove with the slip of anchor clamps accuracy, and first slide and second slide inlay respectively in the mounting groove, can ensure that screw rod, first connecting rod and second connecting rod remain throughout vertical, do not produce and rock, and stability is high.

The utility model discloses can further configure to in a preferred example, the one end that anchor clamps laminated in waiting to process the test piece is equipped with anti-skidding gasket.

Through adopting above-mentioned technical scheme, the frictional force of increase centre gripping is set up to anti-skidding gasket, and the centre gripping is stable, has reduced the mar, still can reduce to wait to process the condition emergence that the test piece centre gripping skidded, carelessly drops.

To sum up, the utility model discloses a following beneficial technological effect:

1. the sliding adjusting clamp tightly supports two sides of the test piece, and the adjusting clamp tightly presses the test piece to be processed, so that metal plates to be processed with different sizes and models can be mounted on a processing table for processing, and the sliding adjusting clamp is wide in applicability and high in universality;

2. the gap between the clamping plate and the processing table is reduced by screwing the fixing nut, so that the test piece to be processed is gradually clamped, the operation is convenient, and the fixation is firm;

3. the movable clamping block is pressed on the surface of a test piece to be processed through the rotating pressing plate, and the movable clamping block is conveyed into the positioning hole and the pin hole to be fixed after being pressed, so that the structure is simple, and the operation is convenient.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic structural view of the second embodiment;

fig. 4 is an enlarged view at B in fig. 3.

Reference numerals: 1. a machine tool body; 2. a processing table; 3. a clamp; 31. a first slide plate; 32. a screw; 33. a splint; 3001. an abutting portion; 3002. a clamping portion; 34. fixing a nut; 35. a bayonet; 301. a second slide plate; 302. a first link; 303. a second link; 304. pressing a plate; 305. positioning holes; 306. a pin hole; 307. a movable clamping block; 4. mounting grooves; 5. a through groove; 6. an anti-skid gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 and 3, for the utility model discloses a test piece processing machine tool, including machine tool body 1, be equipped with processing platform 2 on machine tool body 1, processing platform 2 is the hollow cuboid form, and processing platform 2 upper surface is equipped with many mounting grooves 4 along its length direction equidistance, and mounting groove 4 is not link up and set up, and mounting groove 4 cross-section is "protruding" style of calligraphy; processing platform 2's upper surface still seted up with many mounting grooves 4 one end intercommunication and mutually perpendicular's logical groove 5, lead to the inner chamber intercommunication of groove 5 and processing platform 2, through leading to groove 5 movable mounting have a plurality of anchor clamps 3 that are used for the centre gripping to treat the processing test piece in many mounting grooves 4.

Referring to fig. 1 and 3, the staff at first corresponds installation to mounting groove 4 in through groove 5 with at least two sets of anchor clamps 3, will wait to process the test piece again and put into processing platform 2 and lie in between two sets of anchor clamps 3, slide adjusting anchor clamps 3 support the test piece both sides tightly to adjust anchor clamps 3 and compress tightly and wait to process the test piece, and then can make the not equal ability of waiting to process the metal sheet homoenergetic of equidimension model install and process on processing platform 2, extensive applicability and commonality are high.

Referring to fig. 2, the fixture 3 includes a rectangular first sliding plate 31 slidably embedded in the mounting groove 4, a screw 32 is vertically and fixedly disposed at a center of a top surface of the first sliding plate 31, the screw 32 is disposed in the mounting groove 4 and extends above the processing table 2, a clamping plate 33 is disposed on a peripheral side of the screw 32 and is disposed on an upper end surface of the processing table 2, the clamping plate 33 includes an integrally formed abutting portion 3001 and a clamping portion 3002, a width of the abutting portion 3001 is greater than a groove width of the mounting groove 4, the abutting portion 3001 is stressed on a surface of the processing table 2 or remains suspended as a fulcrum of the whole clamping plate 33, the test piece to be processed is clamped on the processing table 2 by using a height difference between the abutting portion 3001 and the clamping portion 3002, an anti-slip gasket 6 is disposed at one end of the clamping portion 3002, the anti-slip gasket 6 is disposed to increase a friction force of clamping, the clamping is stable, scratches are reduced, the situation of inadvertent falling off occurs; the bayonet 35 is concavely arranged at the joint of the clamping part 3002 and the abutting part 3001, the extension of the test piece to be processed is abutted against the bayonet 35, when the end part of the abutting part 3001 is abutted against the upper end surface of the processing table 2, the clamping part 3002 is abutted against the top surface of the test piece to be processed, the specific position of the test piece to be processed on the processing table 2 can be positioned by the bayonet 35, and the test piece to be processed is clamped synchronously by matching with a plurality of groups of clamps 3, so that the stability is higher; a fixing nut 34 movably abutted against the top surface of the clamping plate 33 is further screwed to the peripheral side of the screw 32.

The working principle of the embodiment is as follows:

the staff passes through logical groove 5 and slides into mounting groove 4 with first slide 31 is accurate to can ensure that screw rod 32 remains throughout vertical, do not produce and rock, adjust splint 33 afterwards and shelve it on waiting to process the test piece, make splint 33 and processing platform 2 between the clearance reduce through revolving wrong fixation nut 34, will wait to process the test piece gradually and press from both sides tightly convenient operation and fixed firm.

Example two:

referring to fig. 3 and 4, the second embodiment is different from the first embodiment in that the fixture 3 includes a rectangular second sliding plate 301 slidably inserted into the installation groove 4, a first connecting rod 302 and a second connecting rod 303 are vertically and fixedly arranged on the top surface of the second sliding plate 301 in the installation groove 4, the second connecting rod 303 has a length larger than that of the first connecting rod 302, the cross sections of the first connecting rod 302 and the second connecting rod 303 are in a shape like the Chinese character 'ji', the side wall of a test piece to be processed is abutted against one side of the second connecting rod 303, the end part of the first connecting rod 302 is hinged with a pressing plate 304, the pressing plate 304 is V-shaped, the included angle of the pressing plate 304 is an obtuse angle, the pressing plate 304 is provided with a positioning hole 305, a pin hole 306 is formed at the end of the second connecting rod 303, a movable latch 307 is inserted between the positioning hole 305 and the pin hole 306, the movable latch 307 is rectangular, when the end of the pressing plate 304 is tightly attached to the top surface of the test piece to be processed, the positioning hole 305 and the pin hole 306 are coaxial.

The working principle of the embodiment is as follows:

the worker presses the surface of the test piece to be processed by rotating the pressing plate 304, and transmits the movable fixture block 307 into the positioning hole 305 and the pin hole 306 after the pressing, so that the pressing plate 304 can maintain proper pressing force to avoid over-tightness or over-looseness, and the structure is simple and the operation is convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a test piece machine tool, includes lathe body (1), locates processing platform (2) and movable mounting on lathe body (1) and be used for the centre gripping to treat anchor clamps (3) of processing the test piece on processing platform (2), its characterized in that, processing platform (2) upper surface is vertical along its length direction equidistant has seted up many mounting grooves (4), processing platform (2) upper surface still seted up with many logical groove (5) of mounting groove (4) intercommunication, it is a plurality anchor clamps (3) slide and locate in mounting groove (4).

2. The test piece processing machine tool according to claim 1, characterized in that the clamp (3) comprises a first sliding plate (31), a screw rod (32), a clamping plate (33) and a fixing nut (34), the first sliding plate (31) is slidably embedded in the mounting groove (4), the screw rod (32) is vertically arranged in the mounting groove (4) and one end of the screw rod is fixedly connected with the top surface of the first sliding plate (31), the clamping plate (33) penetrates through the periphery of the screw rod (32), the clamping plate (33) is positioned on the upper end surface of the processing table (2), and the fixing nut (34) is in threaded connection with the periphery of the screw rod (32) and movably abutted against the top surface of the clamping plate (33).

3. A test piece processing machine tool according to claim 2, characterized in that the clamping plate (33) comprises an abutment portion (3001) and a clamping portion (3002) which are integrally formed, the width of the abutment portion (3001) being larger than the groove width of the mounting groove (4).

4. A test piece processing machine tool according to claim 3, characterized in that the clamping portion (3002) is concavely provided with a bayonet (35) at the joint of the abutting portion (3001), the extension of the test piece to be processed is movably abutted against the bayonet (35), and when the end of the abutting portion (3001) is abutted against the upper end face of the processing table (2), the clamping portion (3002) is abutted against the top face of the test piece to be processed.

5. The test piece processing machine tool as claimed in claim 1, wherein the clamp (3) comprises a second sliding plate (301), a first connecting rod (302), a second connecting rod (303) and a pressing plate (304), the second sliding plate (301) is slidably embedded in the mounting groove (4), the first connecting rod (302) and the second connecting rod (303) are vertically and fixedly arranged at the top end of the second sliding plate (301) and located in the mounting groove (4), the side wall of the test piece to be processed is abutted against one side of the second connecting rod (303), one end of the pressing plate (304) is hinged to the top end of the first connecting rod (302), and the other end of the pressing plate is abutted against the top surface of the test piece to be processed.

6. The test piece processing machine tool as claimed in claim 5, characterized in that the pressure plate (304) is V-shaped, the included angle of the pressure plate (304) is obtuse, a positioning hole (305) is arranged on the pressure plate (304), a pin hole (306) is arranged at the end of the second connecting rod (303), and a movable clamping block (307) is inserted between the positioning hole (305) and the pin hole (306).

7. A test piece processing machine tool according to claim 6, characterized in that the positioning holes (305) and the pin holes (306) are coaxial when the end of the pressure plate (304) is pressed against the top surface of the test piece to be processed.

8. A test piece processing machine tool according to any one of claims 1-7, characterized in that the through slot (5) communicates with the inner cavity of the processing table (2), and the mounting groove (4) is of a convex cross-section.

9. A test piece processing machine tool according to any of the claims 1-7, characterized in that the end of the clamp (3) that is attached to the test piece to be processed is provided with an anti-slip gasket (6).