Small workpiece support for shot blasting machine

Abstract

The utility model relates to the technical field of workpiece processing, and discloses a small workpiece support for a shot blasting machine, which comprises first support rods arranged oppositely, a plurality of second support rods arranged between the two first support rods and material hanging rods arranged oppositely, and the material hanging rods are positioned right above the adjacent first support rods. A plurality of material hanging holes are uniformly formed in the material hanging rod; a lifting mechanism for driving the material hanging rod to lift is arranged on the first supporting rod; the workpiece support has the effect of improving the stability of the small workpiece on the workpiece support.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece processing technical field, especially a small workpiece support for shot blasting machine. BACKGROUND

[0002] Shot blasting machine refers to the high-speed projectile of the shot blasting machine through one or more sand to strike the surface of metal, eliminate the welding slag, oxide skin and some burrs adhered to the metal casting on the metal surface, carry out surface cleaning or strengthening to the metal workpiece, and improve the anticorrosion performance of the metal workpiece surface.

[0003] When small workpieces need to be processed, the workpieces are usually directly placed on the workpiece support, but the stability of the workpieces placed directly on the workpiece support is poor due to the small size of the workpieces, which causes the workpieces to easily slip off when passing through the shot blasting machine for processing. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a small workpiece support for shot blasting machine, which has the effect of improving the stability of small workpieces on the workpiece support.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: a first support rod, a second support rod, and a hanging rod are oppositely arranged, the hanging rod is located directly above the adjacent first support rod, a plurality of hanging holes are uniformly arranged on the hanging rod, and a lifting mechanism is arranged on the first support rod to drive the lifting of the hanging rod.

[0006] The utility model is further provided as follows: the lifting mechanism includes a rotating screw rod arranged on the first support rod in the vertical direction and a first lifting cylinder arranged on the rotating screw rod, a second lifting cylinder is vertically arranged on the top of the first lifting cylinder, the bottom of the hanging rod is fixedly connected with the top of the adjacent second lifting cylinder, and a synchronous mechanism is arranged on the first support rod to drive the synchronous rotation of the rotating screw rods.

[0007] The utility model is further provided as follows: the synchronous mechanism includes a driving motor arranged on the first support rod and a synchronous rod arranged on the output end of the driving motor, and a synchronous belt is arranged between the synchronous rod and the end of the rotating screw rod.

[0008] The utility model discloses further provide: the middle part of first support rod is opened with long strip shape's operating hole along the horizontal direction, the drive motor is located first support rod's top, the synchronous belt is located operating hole.

[0009] The utility model discloses further provide: the outer diameter of second lifting cylinder is greater than the outer diameter of first lifting cylinder, the second lifting cylinder is opened with the connecting groove of circular ring cross section along vertical direction, a plurality of connecting cylinders that second lifting cylinder is one -to -one corresponding are set up vertically on first support rod, and the top of connecting cylinder is movable and is attached to connecting groove.

[0010] The utility model discloses further provide: the top of rotary screw rod sets up limit stop, when first lifting cylinder is in contact with limit stop, the top of connecting cylinder is movable and is attached to connecting groove.

[0011] The utility model discloses further provide: the both sides of operating hole all are provided with baffle.

[0012] The utility model discloses further provide: the number of rotary screw rod is 3, and three rotary screw rod evenly distributes on first support rod.

[0013] The utility model discloses beneficial effect is:

[0014] 1, through setting up hang material rod, hang material hole etc., when needing to place small workpiece, first according to the height of workpiece, drive lifting mechanism, make hang material rod rise to with small workpiece's height consistent, then through hang material hole and hang small workpiece in succession on both sides hang material rod (according to the shape of small workpiece, can directly hang small workpiece on hang material hole, or through the use hook etc. with small workpiece is hung in hang material hole), because the distance between hang material rod and first support rod and the height of small workpiece cooperate, and through hang material hole to small workpiece and position, thereby improve the stability of small workpiece on hang material rod, avoid small workpiece to drop when passing through shot blasting machine, and through the setting of both sides hang material rod, can increase the number of small workpiece placed on workpiece support, reach the purpose that improve processing efficiency.

[0015] 2, through setting up rotary screw rod, first lifting cylinder etc., when needing to place small workpiece, first open synchronous mechanism, drive rotary screw rod synchronous rotation, make second lifting cylinder drive hang material rod lift, until the distance between hang material rod and first support rod and the height of small workpiece cooperate, thereby realize the height's adjustment of hang material rod, convenient operation.

[0016] 3、By setting the operating hole and the baffle, the synchronous belt is arranged at the middle part of the first supporting rod, and the baffle is arranged to shield, so that the synchronous belt is prevented from being damaged by the shot blasting when the workpiece support passes through the shot blasting machine, the service life of the support is improved, and meanwhile, the driving motor is arranged at the top of the first supporting rod, so that the driving motor does not affect the normal conveying of the workpiece support.

[0017] 4、By arranging the connecting groove and the connecting barrel, the rotating lead screw between the second lifting barrel and the first supporting rod is protected by the connecting barrel, so that the rotating lead screw is prevented from being abraded by the shot blasting when passing through the shot blasting machine, and the service life of the rotating lead screw is affected. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] Figure 1 is a structural schematic view of one embodiment of the small workpiece support for the shot blasting machine of the present application;

[0020] Figure 2 is a partial cross-sectional structural schematic view of one embodiment of the small workpiece support for the shot blasting machine of the present application;

[0021] Figure 3 is Figure 2 the enlarged schematic view of A in FIG.

[0022] Figure 4 is Figure 2 the enlarged schematic view of B in FIG.

[0023] In the drawings, 1 is a first supporting rod, 2 is a second supporting rod, 3 is a material hanging rod, 4 is a material hanging hole, 5 is a lifting mechanism, 5a is a rotating lead screw, 5b is a first lifting barrel, 6 is a second lifting barrel, 7 is a synchronous mechanism, 7a is a driving motor, 7b is a synchronous rod, 8 is a synchronous belt, 9 is an operating hole, 10 is a connecting groove, 11 is a connecting barrel, 12 is a limiting block, and 13 is a baffle. DETAILED DESCRIPTION

[0024] The technical solutions of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0025] This utility model provides a small workpiece support for a shot blasting machine, such as... Figures 1 to 4 As shown, it includes a first support rod 1 arranged opposite to each other, a plurality of second support rods 2 arranged between the two first support rods 1, and a hanging rod 3 arranged opposite to each other. The hanging rod 3 is located directly above the adjacent first support rod 1. A plurality of hanging holes 4 are evenly opened on the hanging rod 3. The first support rod 1 is provided with a lifting mechanism 5 for driving the hanging rod 3 to rise and fall.

[0026] A further feature of this invention is that the lifting mechanism 5 includes several rotating lead screws 5a rotatably mounted on the first support rod 1 in a vertical direction, and a first lifting cylinder 5b cooperating with the rotating lead screws 5a. A second lifting cylinder 6 is vertically mounted on the top of the first lifting cylinder 5b. The bottom of the hanging rod 3 is fixedly connected to the top of the adjacent second lifting cylinder 6. A synchronization mechanism 7 is provided on the first support rod 1 for driving the several rotating lead screws 5a to rotate synchronously.

[0027] A further feature of this invention is that the synchronization mechanism 7 includes a drive motor 7a mounted on the first support rod 1 and a synchronization rod 7b mounted on the output end of the drive motor 7a, and a synchronization belt 8 is provided between the synchronization rod 7b and the end of the rotating lead screw 5a.

[0028] A further feature of this invention is that an elongated operating hole 9 is provided in the middle of the first support rod 1 along the horizontal direction, the drive motor 7a is located at the top of the first support rod 1, and the synchronous belt 8 is located inside the operating hole 9.

[0029] A further feature of this invention is that the outer diameter of the second lifting cylinder 6 is larger than the outer diameter of the first lifting cylinder 5b, the second lifting cylinder 6 has a connecting groove 10 with a circular cross-section along the vertical direction, and a plurality of connecting cylinders 11 corresponding one-to-one with the second lifting cylinder 6 are vertically arranged on the first support rod 1, and the top end of the connecting cylinder 11 can be movably fitted to the connecting groove 10.

[0030] A further feature of this invention is that a limiting block 12 is provided at the top end of the rotating lead screw 5a, and when the first lifting cylinder 5b abuts against the limiting block 12, the top end of the connecting cylinder 11 is movably attached to the connecting groove 10.

[0031] A further feature of this invention is that baffles 13 are provided on both sides of the operation hole 9.

[0032] A further feature of this invention is that the number of rotating lead screws 5a is 3, and the three rotating lead screws 5a are evenly distributed on the first support rod 1.

[0033] When small workpieces need to be placed, first, according to the height of the workpiece, the driving motor 7a is opened, the rotating lead screw 5a is driven to rotate, the second lifting cylinder 6 drives the hanging rod 3 to rise to the height consistent with the small workpiece, and then the small workpiece is hung on the hanging rod 3 on both sides through the hanging hole 4 (according to the shape of the small workpiece, the small workpiece can be directly hung on the hanging hole 4, or the small workpiece is hung on the hanging hole 4 by using a hook, etc.), since the distance between the hanging rod 3 and the first support rod 1 is matched with the height of the small workpiece, and the small workpiece is limited through the hanging hole 4, the stability of the small workpiece on the hanging rod 3 is improved, and the small workpiece is prevented from falling during the treatment by the shot blasting machine, and through the arrangement of the hanging rods 3 on both sides, the number of small workpieces placed on the workpiece support can be increased, and the purpose of improving the processing efficiency is achieved.

[0034] By arranging the rotating lead screw 5a, the first lifting cylinder 5b and the like, when small workpieces need to be placed, first, the synchronous mechanism 7 is opened, the rotating lead screw 5a is driven to rotate synchronously, the second lifting cylinder 6 drives the hanging rod 3 to rise and fall until the distance between the hanging rod 3 and the first support rod 1 is matched with the height of the small workpiece, so that the height of the hanging rod 3 is adjusted, and the operation is convenient.

[0035] By arranging the operation hole 9 and the baffle 13, the synchronous belt 8 is arranged in the middle of the first support rod 1, and the baffle 13 is arranged to shield, so that when the workpiece support passes through the shot blasting machine, the shot blasting does not damage the synchronous belt 8 and the like, and the service life of the support is improved, and the driving motor 7a is arranged at the top of the first support rod 1, so that the driving motor 7a does not affect the normal conveying of the workpiece support.

[0036] By arranging the connecting groove 10 and the connecting cylinder 11, the rotating lead screw 5a between the second lifting cylinder 6 and the first support rod 1 is protected by the connecting cylinder 11, so that the shot blasting does not cause abrasion to the rotating lead screw 5a when passing through the shot blasting machine, and the service life of the rotating lead screw 5a is affected.

[0037] By arranging the limiting block 12, the first lifting cylinder 5b is limited, so that the height to which the hanging rod 3 can rise is limited, and the height of the hanging rod 3 can always be matched with the operation space in the shot blasting machine.

[0038] It should be noted that each embodiment in the present specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between each embodiment can be referred to each other.

[0039] The above description is only a description of the preferred embodiment of the present application, and does not limit the scope of the present application, and any modification or modification of the present application by a person skilled in the art according to the above disclosure is within the protection scope of the claims.

Claims

1. A small workpiece support for a shot blasting machine, characterized in that: The utility model relates to a material hanging device, including opposite first support rod (1), a plurality of second support rods (2) are arranged between two first support rod (1) and opposite material hanging rod (3), material hanging rod (3) is located the just above of adjacent first support rod (1), a plurality of material hanging holes (4) are evenly set up on material hanging rod (3), first support rod (1) is provided with the lifting mechanism (5) for driving material hanging rod (3) to go up and down.

2. The small workpiece support for a shot blasting machine according to claim 1, characterized in that: The lifting mechanism (5) includes a plurality of rotating lead screws (5a) arranged vertically on the first support rod (1) and a first lifting cylinder (5b) arranged on the rotating lead screws (5a). The top of the first lifting cylinder (5b) is vertically provided with a second lifting cylinder (6). The bottom of the material hanging rod (3) is fixedly connected to the top of the adjacent second lifting cylinder (6). The first support rod (1) is provided with a synchronization mechanism (7) for driving the plurality of rotating lead screws (5a) to rotate synchronously.

3. The small workpiece support for a shot blasting machine according to claim 2, characterized in that: The synchronization mechanism (7) includes a drive motor (7a) arranged on the first support rod (1) and a synchronization rod (7b) arranged on the output end of the drive motor (7a). The synchronization rod (7b) and the end of the rotating lead screw (5a) are provided with a synchronization belt (8).

4. The small workpiece support for a shot blasting machine according to claim 3, characterized in that: The middle part of the first support rod (1) is provided with an elongated operation hole (9) in the horizontal direction. The drive motor (7a) is located at the top of the first support rod (1), and the synchronization belt (8) is located in the operation hole (9).

5. The small workpiece support for a shot blasting machine according to claim 2, characterized in that: The outer diameter of the second lifting cylinder (6) is greater than the outer diameter of the first lifting cylinder (5b). The second lifting cylinder (6) is provided with a connecting groove (10) with a circular cross section in the vertical direction. The first support rod (1) is vertically provided with a plurality of connecting cylinders (11) corresponding to the second lifting cylinder (6). The top end of the connecting cylinder (11) can be movably attached to the connecting groove (10).

6. The small workpiece support of a shot blasting machine according to claim 5, characterized in that: The top end of the rotating lead screw (5a) is provided with a limit block (12). When the first lifting cylinder (5b) abuts against the limit block (12), the top end of the connecting cylinder (11) movably attaches to the connecting groove (10).

7. The small workpiece support of a shot blasting machine according to claim 4, characterized in that: The operation hole (9) is provided with a baffle (13) on both sides.

8. The small workpiece support of claim 2, wherein: The number of rotating lead screws (5a) is 3, and the three rotating lead screws (5a) are evenly distributed on the first support rod (1).

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