Multi-station balance throwing machine jig

Abstract

The utility model discloses a multi-station balance throwing machine jig, which belongs to the technical field of part processing, and specifically comprises a turntable, a plurality of positioning modules are distributed on the turntable in a circumferential array, each positioning module comprises a fixed baffle I and a fixed baffle II which are vertically arranged on the turntable and are not parallel to each other, the fixed baffle I and the fixed baffle II are used for mutually fitting a group of two adjacent edges of the workpiece I; the positioning module further comprises at least one movable blocking piece, and the movable blocking pieces in all the positioning modules are jointly controlled by a control assembly to achieve synchronous change of the positions on the rotary disc. According to the jig, one corner of a workpiece is positioned through the first fixed baffle and the second fixed baffle, the size of a space defined by the movable blocking piece, the first fixed baffle and the second fixed baffle is changed by adjusting the position of the movable blocking piece, and products of the same shape and different specifications can be effectively clamped and fixed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of spare and parts processing, especially, relate to a multi -position balance fling machine fixture. BACKGROUND

[0002] In the processing of some workpieces, the workpieces need to be cleaned and dried, wherein the drying process usually includes drying and spin-drying and other ways.

[0003] In the conventional spin-dryer, the workpieces need to be positioned by the fixture to prevent collision during the spin-drying process, and the existing workpiece spin-drying field usually configures a special fixture for a type of product, which will need to configure at least multiple fixtures for use in the production and processing of multiple specifications of products, which will undoubtedly increase the production cost, therefore, a new scheme is needed to improve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multi -position balance fling machine fixture to solve the problems in the above background.

[0005] To achieve the above object, the utility model adopts one technical scheme: a multi -position balance fling machine fixture, including the carousel, the carousel is circumferentially arrayed with a plurality of positioning modules, the positioning module includes two fixed baffle no.

[0006] The positioning module further includes at least one movable blocking piece, and the movable blocking pieces in all positioning modules are controlled by a control assembly to realize synchronous change of position on the carousel.

[0007] Preferably, the movable blocking piece includes a movable baffle, the movable baffle is used to fit the third vertical surface of the workpiece, the control assembly includes a connecting ring one coaxial with the carousel and rotatably connected on the carousel, the movable baffle is vertically arranged on the connecting ring one, and the connecting ring one is provided with a control piece one for controlling the rotation of the connecting ring one on the carousel and a connecting piece one for controlling the relative static state of the connecting ring one and the carousel.

[0008] Preferably, the movable blocking piece comprises a movable blocking block, the movable blocking plate is used for abutting against the fourth vertical surface of the workpiece, the control assembly comprises a connecting ring two coaxial with the rotating disc and capable of rotatingly connecting the rotating disc, the movable blocking block is fixed at one end of an elongated connecting block, the other end of the elongated connecting block is rotatingly connected to the connecting ring two, the rotating disc is provided with a sliding groove, the end of the elongated connecting block away from the connecting ring two slides in the sliding groove, and the connecting ring two is provided with a control element two for controlling rotation of the connecting ring two on the rotating disc and a connecting element two for controlling relative staticness of the connecting ring one and the rotating disc.

[0009] Preferably, the rotating disc is provided with a rotating groove, and the connecting ring one and the connecting ring two rotate in the rotating groove respectively.

[0010] Preferably, the rotating disc is provided with a plurality of connecting holes one or connecting holes two respectively used for connecting the connecting element one or the connecting element two and corresponding to different specifications.

[0011] Preferably, the rotating groove is provided with a ball.

[0012] Preferably, the rotating disc is fixed with an anti-disengagement element to prevent the connecting ring one or the connecting ring two from disengaging from the rotating groove.

[0013] Preferably, the connecting ring one or the connecting ring two is provided with a dynamic balance counterweight block to make the center of gravity of the jig located on the central axis.

[0014] Preferably, the elongated connecting block is horizontally provided with a roller capable of rolling along the setting direction of the sliding groove.

[0015] The jig of the scheme realizes positioning of one corner of the workpiece through the fixed blocking plate one and the fixed blocking plate two, realizes size change of the space surrounded by the movable blocking piece, the fixed blocking plate one and the fixed blocking plate two through adjustment of the position of the movable blocking piece, and can effectively realize clamping and fixing of products of the same shape and different specifications.

[0016] The connecting holes one or the connecting holes two are holes reserved according to common specification products.

[0017] The ball can be set to more labor-savingly realize adjustment of the connecting ring one and the connecting ring two.

[0018] The dynamic balance counterweight block can be added to avoid reduction of the service life of the rotating disc due to eccentricity.

[0019] The roller can be set to reduce friction of the elongated connecting block in the sliding groove. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the utility model;

[0021] Figure 2 is a plan view of the utility model;

[0022] Figure 3 is the structure diagram of the movable blocking piece in the utility model Figure 1 ;

[0023] Figure 4 is the structure diagram of the movable blocking piece in the utility model Figure 2 ;

[0024] Figure 5 is the A part enlarged schematic view of Figure 1 ;

[0025] Figure 6 is the B part enlarged schematic view of Figure 1 ;

[0026] In the drawing: 1, rotary table; 2, fixed baffle one; 3, fixed baffle two; 4, movable baffle; 5, movable blocking piece; 6, connecting ring one; 7, connecting ring two; 8, long strip connecting block; 9, connecting column; 10, roller; 11, sliding slot; 12, control piece two; 13, connecting piece two; 14, connecting hole two; 15, sheath; 16, workpiece; 17, anti-drop piece; 18, dynamic balance counterweight. DETAILED DESCRIPTION

[0027] The preferred embodiments of the utility model are described in detail below with reference to the drawings, so that the advantages and features of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined. EMBODIMENT

[0028] Referring to Figure 1 , Figure 2 , a multi-station balance throwing machine jig, comprising a rotary table 1, a plurality of positioning modules are distributed in a circle on the rotary table 1, the positioning module comprises two fixed baffle one 2 and fixed baffle two 3 vertically and non-parallel arranged on the rotary table 1, the fixed baffle one 2 and the fixed baffle two 3 are used to mutually adhere to a group of adjacent two edges of the workpiece 16;

[0029] The positioning module further comprises at least one movable blocking piece, and the movable blocking pieces in all positioning modules are controlled by a control assembly to realize synchronous change of position on the rotary table 1.

[0030] Wherein, referring to Figures 2-6The movable blocking piece includes a movable blocking block 5 used for abutting against the fourth vertical surface of the workpiece 16, the control assembly includes a connecting ring two 7 coaxial with the rotating disc 1 and rotatably connected to the rotating disc 1, the movable blocking block 5 is fixed to the top end of a vertically arranged connecting column 9, the height of the connecting column 9 is arranged at a position deviated from the workpiece 16 by half the height, the connecting column 9 is fixed to one end of an elongated connecting block 8, the other end of the elongated connecting block 8 is rotatably connected to the connecting ring two 7, the rotating disc 1 is provided with a sliding groove 11, the end of the elongated connecting block 8 away from the connecting ring two 7 is horizontally provided with a roller 10 arranged in the sliding groove 11 and capable of rolling along the arrangement direction of the sliding groove 11, the connecting ring two 7 is provided with a control member two 12 for controlling the rotation of the connecting ring two 7 on the rotating disc 1 and a connecting member two 13 for controlling the relative static state of the connecting ring one 6 and the rotating disc 1, specifically, the control member two 12 can be a plate body fixed to the connecting ring two 7, the connecting member two 13 can be a pin body, meanwhile, the rotating disc 1 is provided with a plurality of connecting holes two 14 corresponding to different specifications and respectively used for connecting with the connecting member two 13, a protective sleeve 15 can be fixed to the control member two 12 to protect the pin body, of course, a hole directly penetrating the pin body can also be arranged on the protective sleeve 15, and the pin body is fixed by an R-shaped pin.

[0031] Wherein, referring to Figures 2-5 , the other form of the movable blocking piece can also include a movable blocking plate 4 used for abutting against the third vertical surface of the workpiece 16, the control assembly includes a connecting ring one 6 coaxial with the rotating disc 1 and rotatably connected to the rotating disc 1, the movable blocking plate 4 is vertically arranged on the connecting ring one 6, the connecting ring one 6 is provided with a control member one for controlling the rotation of the connecting ring one 6 on the rotating disc 1 and a connecting member one for controlling the relative static state of the connecting ring one 6 and the rotating disc 1, the structure of the control member one and the connecting member one can be consistent with the structure of the control member two and the connecting member two 13, similarly, the rotating disc 1 is provided with a plurality of connecting holes one corresponding to different specifications and respectively used for connecting with the connecting member one.

[0032] When the workpiece with four vertical surfaces needs to be positioned, both forms of the movable blocking piece can be applied as in Figure 1 Figure 1 .

[0033] Wherein, the rotating disc 1 is provided with rotating grooves, the connecting ring one 6 and the connecting ring two 7 are respectively rotatable in a rotating groove.

[0034] Wherein, the rotating grooves are provided with rolling balls.

[0035] Wherein, the rotating disc 1 is fixed with an anti-disengagement member 17 to prevent the connecting ring one 6 or the connecting ring two 7 from disengaging from the rotating groove.

[0036] The connecting ring one 6 or the connecting ring two 7 is provided with a dynamic balance weight 18 to make the center of gravity of the jig located on the center axis.

[0037] Working process and principle:

[0038] In use, the space surrounded by the positioning module for clamping and fixing the workpiece 16 is adjusted by rotating the connecting ring one 6 and the connecting ring two 7 through the control member one and the control member two 12, and the workpiece 16 is fixed by the connecting member one and the connecting member two 13, so that the workpiece 16 is in a substantially stable state in the horizontal direction after falling into the space, and the clamping and fixing of products of the same shape but different specifications is effectively realized.

[0039] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct or indirect application in other related technical fields based on the content of the present application is also included in the patent protection range of the present application.

Claims

1. A multi-station balanced spin machine fixture, characterized by: The application relates to a rotary table (1) which is provided with a plurality of positioning modules arranged in a circumferential array, wherein each positioning module comprises two fixed baffles (2 and 3) arranged vertically and non-parallelly on the rotary table (1), and the two fixed baffles (2 and 3) are used for abutting against a workpiece (16) at two adjacent sides. The positioning module further comprises at least one movable blocking piece, and the movable blocking pieces in all the positioning modules are synchronously changed in position on the rotary table (1) through control of a control assembly.

2. The multi-station balanced spin machine fixture of claim 1, wherein: The movable blocking piece comprises a movable baffle (4) used for abutting against a third vertical surface of the workpiece (16), and the control assembly comprises a connecting ring (6) coaxial with the rotary table (1) and rotatably connected to the rotary table (1), the movable baffle (4) is arranged vertically on the connecting ring (6), and the connecting ring (6) is provided with a control member (1) for controlling rotation of the connecting ring (6) on the rotary table (1) and a connecting member (1) for controlling relative static state of the connecting ring (6) and the rotary table (1).

3. The multi-station balanced spin machine of claim 2, wherein: The movable blocking piece comprises a movable blocking block (5) used for abutting against a fourth vertical surface of the workpiece (16), and the control assembly comprises a connecting ring (7) coaxial with the rotary table (1) and rotatably connected to the rotary table (1), the movable blocking block (5) is arranged at one end of an elongated connecting block (8), the other end of the elongated connecting block (8) is rotatably connected to the connecting ring (7), the rotary table (1) is provided with a sliding groove (11), one end of the elongated connecting block (8) away from the connecting ring (7) slides in the sliding groove (11), and the connecting ring (7) is provided with a control member (12) for controlling rotation of the connecting ring (7) on the rotary table (1) and a connecting member (13) for controlling relative static state of the connecting ring (6) and the rotary table (1).

4. The multi-station balanced spin machine of claim 3, wherein: The rotary table (1) is provided with a plurality of rotating grooves, and the connecting ring (6) and the connecting ring (7) are rotatable in the rotating grooves respectively.

5. The multi-station balanced spin machine of claim 4, wherein: The rotary table (1) is provided with a plurality of connecting holes (14) of different specifications for connecting the connecting member (1) or the connecting member (13) respectively.

6. The multi-station balanced spin machine of claim 4, wherein: The rotating grooves are provided with balls.

7. The multi-station balanced spin jig of claim 4, wherein: The rotary table (1) is fixed with anti-disengagement members (17) to prevent the connecting ring (6) or the connecting ring (7) from disengaging from the rotating grooves.

8. The multi-station balanced spin machine of claim 4, wherein: The connecting ring (6) or the connecting ring (7) is provided with a dynamic balance counterweight block (18) for locating the center of gravity of a jig on a central axis.

9. The multi-station balanced spin jig of claim 3, wherein: The elongated connecting block (8) is horizontally provided with a roller (10) which can roll along the setting direction of the sliding groove (11).

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