Multifunctional quick positioning clamp for shaft forgings

Abstract

The utility model discloses a multifunctional quick positioning clamp for shaft forgings, and relates to the field of machining of shaft forgings. The device comprises a base, a sleeve is fixedly connected to the center of the top of the base, and a clamping plate is arranged in the sleeve; a driving assembly is arranged at the top of the base and comprises a supporting plate fixedly connected to the top of the base. The driving motor rotates to drive the lead screw to rotate, the lead screw drives the round pipe to move, the round pipe drives the clamping plate to move, the clamping plate clamps and fixes the shaft forgings to be machined, the lead screw drives the round pipe to move and meanwhile drives the sliding block to move, and the sliding block drives the scraping plate to move. The scraping plate moves to scrape oxide skin disintegrating slag falling on the top of the base into the collecting piece, after the scraping plate moves to a designated position, the scraping plate can shield a machining area, the phenomenon that the oxide skin disintegrating slag splashes is avoided, and the device is simple in structure, high in practicability and worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of shaft forging processing, especially relates to a multifunctional quick positioning fixture of shaft forging. BACKGROUND

[0002] The quick positioning fixture of shaft forging is a clamping tool specially designed for shaft forgings, mainly used for quickly and accurately fixing and positioning shaft parts during the machining process, so as to carry out subsequent machining or detection. The main functions of this fixture include:

[0003] 1. Quick positioning: Shaft forgings usually have a cylindrical shape, and traditional fixtures may take a lot of time to align and fix. The quick positioning fixture can quickly position the shaft forging to the correct position through special design, saving assembly time.

[0004] 2. Improve accuracy: Through accurate positioning mechanism, ensure the position of shaft forging during machining process, so as to improve machining accuracy and product quality.

[0005] 3. Simplify operation: easy to operate, reduce the labor intensity of operators, improve production efficiency.

[0006] At present, the quick positioning fixture used for shaft forging machining still has some problems in the process of use, such as: only clamping and fixing shaft forgings, the function is single, which leads to unsatisfactory use effect, after heat treatment or heating, a layer of oxide scale is easily generated on the surface of shaft forging, which may be removed in the subsequent machining process, forming oxide scale slag, which is mostly manually cleaned in the subsequent processing process, which increases the workload, and the slag is also easy to splash in the process of production, which has certain safety hidden danger.

[0007] Therefore, we provide a multifunctional quick positioning fixture of shaft forging to solve the above problems. CONTENT OF UTILITY MODEL

[0008] The utility model aims at providing a multifunctional quick positioning fixture of shaft forging, which solves the problem of single function of the quick positioning fixture used for shaft forging machining through the cooperation of the driving assembly and the cleaning assembly.

[0009] To solve the above technical problems, the utility model is realized by the following technical scheme.

[0010] The utility model discloses a kind of multifunctional quick positioning fixtures of shaft forgings, including base, the sleeve is fixedly connected with the center of base top, the sleeve is provided with clamping plate inside;Driving assembly is provided on the top of base, and driving assembly includes the support plate fixedly connected on the top of base, the top of one side of support plate is fixedly connected with driving motor, the top of the other side of support plate is fixedly connected with cylinder, the output end of driving motor extends to cylinder inside and is fixedly connected with lead screw, the free end of lead screw is threadedly connected with circular tube, and the free end of circular tube penetrates sleeve and is fixedly connected with clamping plate;Sweeping assembly is provided on the surface of cylinder, and sweeping assembly includes the slider on the one side of the surface of lead screw is threadedly connected, the top of slider extends to cylinder outside and is fixedly connected with scraper, arc-shaped discharge chute is arranged in the top of base inside, and collection piece is provided in the base inside.

[0011] The utility model further provides that the collection piece includes a collection box, the collection box is fixedly connected with a baffle outside the base, and the baffle is fixedly connected with a handle on one side.

[0012] The utility model further provides that the bottom of the base is fixedly connected with a fixed block on both sides, and the fixed block is provided with a fixed hole inside.

[0013] The utility model further provides that the surface of circular tube is fixedly connected with a guide block on one side, and the other side of guide block is slidably connected with the inner wall of cylinder.

[0014] The utility model further provides that the top and bottom of cylinder are provided with a sliding slot, and the slider is slidably connected with the sliding slot.

[0015] The utility model further provides that the number of arc-shaped discharge chute is four, and arranged in a circle.

[0016] The utility model further provides that the other side of cylinder is fixedly connected with sleeve, and the scraper is slidably connected with cylinder.

[0017] The utility model has the following beneficial effects.

[0018] 1、 the utility model drives lead screw to rotate through the rotation of driving motor, and lead screw drives circular tube to move, and circular tube drives clamping plate to move, and clamping plate is clamped and fixed to the shaft forging to be processed, and lead screw drives slider to move while driving circular tube to move, and slider drives scraper to move, and the scraper can be scraped to the inside of collection piece with the oxide scale and slag falling in the top of base, and the scraper can also shield processing area after moving to specified position, avoid the splashing phenomenon of oxide scale and slag, the utility model is simple in structure, and practicality is high, and it is worth promoting.

[0019] 2, the utility model discloses the setting of handle and baffle can conveniently pull out the collection box to conveniently handle the oxide scale broken slag that collection box inside collection unifies, through the setting of fixed block and fixed hole, can the positioning fixture fixed on the specified position, through the setting of guide block, can the round pipe position limiting, make round pipe can steady horizontal movement, through the setting of sliding slot, can guarantee that the sliding block can steady horizontal movement. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment described need to use the drawing do simple introduction.

[0021] Figure 1 It is a kind of multifunctional quick positioning fixture of shaft forging.

[0022] Figure 2 It is a kind of multifunctional quick positioning fixture of shaft forging.

[0023] Figure 3 It is a kind of multifunctional quick positioning fixture of shaft forging Figure 2 Enlarged view of A.

[0024] Figure 4 It is a kind of multifunctional quick positioning fixture of shaft forging.

[0025] Figure 5 It is a kind of multifunctional quick positioning fixture of shaft forging.

[0026] In the drawing, 1, base, 2, sleeve, 3, clamping plate, 4, support plate, 5, drive motor, 6, cylinder, 7, lead screw, 8, round pipe, 9, sliding block, 10, scraper, 11, arc-shaped blanking groove, 12, collection piece, 1201, collection box, 1202, baffle, 1203, handle, 13, fixed block, 14, guide block, 15, sliding slot. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiment of the utility model will be described below in conjunction with the drawings in the embodiment of the utility model, the described embodiment is only a part of the embodiment of the utility model, not all embodiments. EMBODIMENT

[0028] Please refer to Figures 1-5The utility model provides a kind of multifunctional quick positioning fixture of shaft forging, including base 1, the top center of base 1 is fixedly connected with sleeve 2, sleeve 2 is provided with clamping plate 3 inside;Base 1 top is provided with driving assembly, and driving assembly includes the support plate 4 fixedly connected in the top of base 1, the top of one side of support plate 4 is fixedly connected with driving motor 5, the top of other side of support plate 4 is fixedly connected with cylinder 6, driving motor 5 output end extends to cylinder 6 inside and is fixedly connected with lead screw 7, the free end of lead screw 7 is threadedly connected with circular tube 8, and the free end of circular tube 8 penetrates sleeve 2 and is fixedly connected with clamping plate 3;Cylinder 6 surface is provided with cleaning assembly, and cleaning assembly includes the sliding block 9 on the one side of the surface of lead screw 7 is threadedly connected, and the top of sliding block 9 extends to cylinder 6 outside and is fixedly connected with scraper 10, the top inside of base 1 is provided with arc discharge slot 11, and the inside of base 1 is provided with collection 12.

[0029] Specific: sleeve 2 bottom is hollow structure, it is convenient to discharge the oxide scale broken slag generated by forging, by the setting of four groups of clamping plate 3, shaft forging can be quickly fixed, and the stability when fixing is guaranteed, by the setting of support plate 4, the stability when driving motor 5 is used can be guaranteed, and the both ends of cylinder 6 are fixedly connected, so that the stability when using can be guaranteed, the height of scraper 10 can be independently selected according to the height of shaft forging, and it is guaranteed that can shield forging area. Embodiment

[0030] Please refer to Figures 1-5 On the basis of embodiment one, collection 12 includes collection box 1201, and the one side of collection box 1201 extends to the outside of base 1 and is fixedly connected with baffle 1202, the one side of baffle 1202 is fixedly connected with handle 1203, the bottom of both sides of base 1 is fixedly connected with fixed block 13, and the inside of fixed block 13 is provided with fixed hole, and the one side of the surface of circular tube 8 is fixedly connected with guide block 14, and the other side of guide block 14 is slidably connected with the inner wall of cylinder 6, and the top and bottom of cylinder 6 are provided with sliding slot 15, and sliding block 9 is slidably connected with sliding slot 15, and the number of arc discharge slot 11 is four, and is arranged in circle, and the other side of cylinder 6 is fixedly connected with sleeve 2, and scraper 10 is slidably connected with cylinder 6.

[0031] Specific: by the setting of handle 1203 and baffle 1202, collection box 1201 can be conveniently pulled out, so as to uniformly handle the oxide scale broken slag collected in the inside of collection box 1201, by the setting of fixed block 13 and fixed hole, the positioning fixture can be fixed on specified position, by the setting of guide block 14, circular tube 8 can be limited, so that circular tube 8 can move horizontally stably, by the setting of sliding slot 15, sliding block 9 can move horizontally stably.

[0032] The working principle of the utility model is: the shaft forging to be forged is placed inside the sleeve 2, then the staff starts the driving motor 5 by operating the external controller, the driving motor 5 drives the screw rod 7 to rotate, the screw rod 7 drives the round pipe 8 to move, the round pipe 8 drives the clamping plate 3 to move, the clamping plate 3 can quickly fix the shaft forging to be processed.

[0033] The screw rod 7 drives the sliding block 9 to move while driving the round pipe 8 to move, the sliding block 9 drives the scraper 10 to move, the scraper 10 can scrape the oxide scale and slag falling on the top of the base 1 into the inside of the collecting piece 12, the scraper 10 can also shield the processing area after moving to the designated position, avoiding the oxide scale and slag from splashing, the utility model has the advantages of simple structure, high practicability and is worth promoting.

[0034] When the oxide scale and slag collected in the inside of the collecting box 1201 is taken out, the baffle 1202 drives the collecting box 1201 to move out of the inside of the base 1 by pulling the handle 1203.

[0035] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized by simple programming of the technical personnel in the field, and belongs to the public knowledge in the field, so the control mode and circuit connection in the utility model are not explained in detail.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the embodiments are selected and described in the specification, in order to better explain the principle and practical application of the utility model, so that the technical personnel in the art can well understand and utilize the utility model.

Claims

1. A multifunctional quick positioning fixture for shaft forgings, comprising a base (1), characterized in that: A sleeve (2) is fixedly connected to the top center of the base (1), and a clamping plate (3) is provided inside the sleeve (2). The base (1) is provided with a drive assembly on its top. The drive assembly includes a support plate (4) fixedly connected to the top of the base (1). A drive motor (5) is fixedly connected to the top of one side of the support plate (4). A cylinder (6) is fixedly connected to the top of the other side of the support plate (4). The output end of the drive motor (5) extends into the cylinder (6) and is fixedly connected to a lead screw (7). A round tube (8) is threaded to the free end of the lead screw (7). The free end of the round tube (8) passes through the sleeve (2) and is fixedly connected to the clamping plate (3). The surface of the cylinder (6) is provided with a cleaning component, which includes a slider (9) threadedly connected to one side of the surface of the lead screw (7). The top of the slider (9) extends to the outside of the cylinder (6) and is fixedly connected to a scraper (10). An arc-shaped feeding groove (11) is opened at the top inside the base (1), and a collecting component (12) is provided inside the base (1).

2. The multifunctional quick positioning fixture for shaft forgings according to claim 1, characterized in that: The collection component (12) includes a collection box (1201), one side of which extends to the outside of the base (1) and is fixedly connected to a baffle (1202), and one side of the baffle (1202) is fixedly connected to a handle (1203).

3. The multifunctional quick positioning fixture for shaft forgings according to claim 1, characterized in that: The base (1) has fixed blocks (13) fixedly connected to both sides of the bottom, and the fixed blocks (13) have fixed holes inside.

4. A multifunctional quick positioning fixture for shaft forgings according to claim 1, characterized in that: A guide block (14) is fixedly connected to one side of the surface of the cylindrical tube (8), and the other side of the guide block (14) is slidably connected to the inner wall of the cylindrical tube (6).

5. A multifunctional quick positioning fixture for shaft forgings according to claim 1, characterized in that: The top and bottom of the cylinder (6) are provided with grooves (15), and the slider (9) is slidably connected to the grooves (15).

6. A multifunctional quick positioning fixture for shaft forgings according to claim 1, characterized in that: The number of the arc-shaped feeding troughs (11) is four, and they are arranged in a circle.

7. A multifunctional quick positioning fixture for shaft forgings according to claim 1, characterized in that: The other side of the cylinder (6) is fixedly connected to the sleeve (2), and the scraper (10) is slidably connected to the cylinder (6).

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