CN111745056B - A squirrel cage hammer riveting machine - Google Patents

A squirrel cage hammer riveting machine Download PDF

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Publication number
CN111745056B
CN111745056B CN202010424125.2A CN202010424125A CN111745056B CN 111745056 B CN111745056 B CN 111745056B CN 202010424125 A CN202010424125 A CN 202010424125A CN 111745056 B CN111745056 B CN 111745056B
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CN
China
Prior art keywords
riveting
squirrel cage
mandrel
guide rail
cage
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Active
Application number
CN202010424125.2A
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Chinese (zh)
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CN111745056A (en
Inventor
余华强
徐化林
张子弦
刘青
邓州
高青山
付丰华
李明
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Hubei Jinyangshi New Wear Resistant Material Technology Co ltd
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Hubei Jinyangshi New Wear Resistant Material Technology Co ltd
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Priority to CN202010424125.2A priority Critical patent/CN111745056B/en
Publication of CN111745056A publication Critical patent/CN111745056A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B21D43/145Turnover devices, i.e. by turning about a substantially horizontal axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

本发明涉及一种鼠笼击棍铆接机,包括液压铆接机、铆接压头、铆接工作台、导轨和活动支架,所述活动支架上设有翻转装置,所述翻转装置上设有定位装置,所述定位装置使得鼠笼定位,鼠笼的一侧放置于所述铆接工作台上,并由位于鼠笼上方的所述铆接压头完成鼠笼击棍头部的铆接;初始时鼠笼中心轴线竖直设置,所述活动支架可绕鼠笼的中心轴线旋转,所述定位装置可在所述翻转装置上竖直翻转,所述活动支架可在所述导轨上沿所述导轨的长度方向移动,以带动鼠笼靠近或远离所述铆接工作台。有益效果:能将待铆接鼠笼整体夹持,鼠笼能够自由旋转,且上下能翻身,实现一次装夹,完成所有击棍头部的铆接,提高工效,减轻劳动强度,提高铆接质量。

The present invention relates to a squirrel cage hammer riveting machine, comprising a hydraulic riveting machine, a riveting pressure head, a riveting workbench, a guide rail and a movable bracket, wherein the movable bracket is provided with a flipping device, and the flipping device is provided with a positioning device, wherein the positioning device positions the squirrel cage, and one side of the squirrel cage is placed on the riveting workbench, and the riveting pressure head located above the squirrel cage completes the riveting of the squirrel cage hammer head; initially, the squirrel cage central axis is vertically arranged, the movable bracket can rotate around the squirrel cage central axis, the positioning device can be vertically flipped on the flipping device, and the movable bracket can move on the guide rail along the length direction of the guide rail to drive the squirrel cage close to or away from the riveting workbench. Beneficial effects: the squirrel cage to be riveted can be clamped as a whole, the squirrel cage can rotate freely, and can be turned up and down, so that one-time clamping can be achieved, and the riveting of all hammer heads can be completed, thereby improving work efficiency, reducing labor intensity, and improving riveting quality.

Description

Mouse cage stick riveting machine
Technical Field
The invention relates to a riveting machine, in particular to a squirrel cage stick-striking riveting machine.
Background
The main operation part of the squirrel-cage crusher is a squirrel-cage, and the squirrel-cage crusher can crush materials by mutual rotation, but the squirrel-cage is a vulnerable part and needs to be replaced regularly, so that the demand is relatively large.
In the prior art, the squirrel cage is manufactured, the riveting of the striking rod head adopts manual operation (hammering after heating), the work efficiency is lower, the labor intensity is higher, the quality is not easy to ensure, and the requirement of mass production is difficult to meet.
Therefore, it is needed to design a squirrel cage and hit the rod riveter, can with waiting to rivet the whole centre gripping of squirrel cage, the squirrel cage can freely rotate, and can stand up from top to bottom, realizes once clamping, accomplishes the riveting of all heads of hitting the rod to improve the work efficiency, alleviate intensity of labour, improve the riveting quality.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a squirrel cage stick-striking riveting machine, which solves the problems.
The technical scheme includes that the squirrel cage rod riveting machine comprises a hydraulic riveting machine, a riveting press head, a riveting workbench, a guide rail and a movable support, wherein a turnover device is arranged on the movable support, a positioning device is arranged on the turnover device, the positioning device is used for positioning a squirrel cage, one side of the squirrel cage is placed on the riveting workbench, riveting of a head of the squirrel cage rod is completed by the riveting press head above the squirrel cage, the central axis of the squirrel cage is vertically arranged at first, the movable support can rotate around the central axis of the squirrel cage, the positioning device can vertically turn over on the turnover device, and the movable support can move on the guide rail along the length direction of the guide rail so as to drive the squirrel cage to be close to or far away from the riveting workbench.
The riveting device has the advantages that the whole squirrel cage to be riveted can be clamped, the squirrel cage can rotate freely and turn over up and down, one-time clamping is realized, riveting of all the heads of the striking sticks is completed, the work efficiency is improved, the labor intensity is reduced, and the riveting quality is improved.
On the basis of the technical scheme, the invention can be improved as follows.
Further, turning device includes support, horizontal pivot and gyro wheel, the support symmetry is equipped with two, two the equal rotation in one side that keeps away from each other of support is connected with two the gyro wheel, the both ends periphery of horizontal pivot respectively with two on the support the gyro wheel is tangent, horizontal pivot with the central axis of gyro wheel all level sets up and is parallel to each other.
The technical scheme has the beneficial effects that the horizontal rotating shaft arranged horizontally can rotate around the central axis of the horizontal rotating shaft, so that a foundation is provided for overturning the squirrel cage.
Further, still include the cassette, the cassette is equipped with two and respectively fixed connection in two the support top, be equipped with the through-hole on the cassette, horizontal pivot passes the through-hole and it can be in around its central axis rotation in the through-hole.
The adoption of the further scheme has the beneficial effect that the clamping seat can realize the circumferential positioning of the horizontal rotating shaft.
Further, two annular grooves which are coaxially arranged with the horizontal rotating shaft are symmetrically formed in the horizontal rotating shaft, each annular groove is internally provided with an elastic check ring in a clamping mode, and one side, close to each other, of each elastic check ring is abutted with one side, corresponding to the elastic check ring, of the clamping seat.
The elastic retainer ring and the annular groove can realize axial positioning of the horizontal rotating shaft.
Further, the positioning device comprises a mandrel, a clamping frame, a bearing seat and a plane bearing, wherein the mandrel is vertically arranged at initial stage, the horizontal rotating shaft penetrates through the middle part of the mandrel, the bearing seat is fixedly connected to the bottom of the mandrel, the plane bearing is sleeved outside the mandrel, the bottom of the plane bearing is in butt joint with the top of the bearing seat, a groove is formed in the top of the mandrel, and the clamping frame is horizontally arranged and penetrates through the groove and can slide in the groove in the vertical direction.
The beneficial effect of adopting above-mentioned further scheme is that, the dabber passes the squirrel cage, the bottom of squirrel cage and plane bearing's top butt, and the carriage realizes the location of squirrel cage with the top butt of squirrel cage, and horizontal pivot passes the middle part of dabber for the dabber can overturn around the central axis of horizontal pivot.
Further, the clamping device further comprises a locking screw rod, the locking screw rod is vertically arranged and is in threaded connection with the top end of the mandrel, and the bottom of the locking screw rod stretches into the groove and is in butt joint with the top of the clamping frame.
The clamping device has the beneficial effects that the bottom of the locking screw rod can extend into the groove and be abutted with the top of the clamping frame by screwing the locking screw rod, so that the clamping frame is abutted with the squirrel cage, and the clamping of the squirrel cage is realized.
Further, riveting worktable top fixedly connected with riveting sizing block, the squirrel cage is placed in riveting sizing block top.
The beneficial effect of adopting above-mentioned further scheme is that the squirrel cage place in riveting sizing block top is favorable to riveting location.
Further, the bottom fixed connection of movable support is in rotatory chassis top, the base is installed to rotatory chassis bottom, rotatory chassis can be in on the base around the central axis rotation of squirrel cage, a plurality of pulleys are installed to the base bottom, the pulley can be in on the guide rail along the length direction of guide rail rolls.
The adoption of the further scheme has the beneficial effects that the rotating chassis and the base rotate to enable the squirrel cage to rotate, and the rollers enable sliding to be smoother, labor-saving and durable.
Drawings
Fig. 1 is a schematic structural diagram of a squirrel cage stick riveting machine provided by the invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. Guide rail, 2, movable support, 3, support, 4, horizontal pivot, 5, gyro wheel, 6, cassette, 7, dabber, 8, clamping frame, 9, locking screw, 10, bearing seat, 11, plane bearing, 12, hydraulic riveter, 13, riveting pressure head, 14, riveting workstation, 15, riveting sizing block, 16, rotatory chassis, 17, base.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in figure 1, the mouse cage rod-striking riveting machine comprises a hydraulic riveting machine 12, a riveting press head 13, a riveting workbench 14, a guide rail 1 and a movable support 2, wherein a turnover device is arranged on the movable support 2, a positioning device is arranged on the turnover device, the positioning device is used for positioning a mouse cage, one side of the mouse cage is arranged on the riveting workbench 14, the riveting press head 13 above the mouse cage is used for riveting the head of the mouse cage rod, the central axis of the mouse cage is vertically arranged in the initial stage, the movable support 2 can rotate around the central axis of the mouse cage, the positioning device can vertically turn over on the turnover device, and the movable support 2 can move on the guide rail 1 along the length direction of the guide rail 1 so as to drive the mouse cage to be close to or far away from the riveting workbench 14.
The turnover device comprises two supports 3, horizontal rotating shafts 4 and rollers 5, wherein the two supports 3 are symmetrically arranged, two rollers 5 are connected to one sides, away from each other, of the supports 3 in a rotating mode, the peripheries of two ends of each horizontal rotating shaft 4 are respectively tangent to the two rollers 5 on the supports 3, and the central axes of the horizontal rotating shafts 4 and the central axes of the rollers 5 are horizontally arranged and are parallel to each other.
Still include cassette 6, cassette 6 is equipped with two and respectively fixed connection in two support 3 tops, be equipped with the through-hole on the cassette 6, horizontal pivot 4 passes the through-hole and it can be in around its central axis rotation in the through-hole.
Two annular grooves which are coaxially arranged with the horizontal rotating shaft 4 are symmetrically arranged on the horizontal rotating shaft 4, each annular groove is internally provided with an elastic retainer ring in a clamping way, and one side, close to each other, of each elastic retainer ring is abutted with one side, corresponding to the elastic retainer ring, of the clamping seat 6.
The positioning device comprises a mandrel 7, a clamping frame 8, a supporting seat 10 and a plane bearing 11, wherein the mandrel 7 is vertically arranged in the beginning, the horizontal rotating shaft 4 passes through the middle of the mandrel 7, the supporting seat 10 is fixedly connected to the bottom of the mandrel 7, the plane bearing 11 is sleeved outside the mandrel 7 and the bottom of the plane bearing is in butt joint with the top of the supporting seat 10, a groove is formed in the top of the mandrel 7, and the clamping frame 8 is horizontally arranged and passes through the groove and can slide in the groove in the vertical direction.
The clamping device further comprises a locking screw 9, wherein the locking screw 9 is vertically arranged and is in threaded connection with the top end of the mandrel 7, and the bottom of the locking screw 9 stretches into the groove and is in butt joint with the top of the clamping frame 8.
The top of the riveting workbench 14 is fixedly connected with a riveting sizing block 15, and a squirrel cage is arranged at the top of the riveting sizing block 15.
The bottom of the movable support 2 is fixedly connected to the top of the rotary chassis 16, a base 17 is installed at the bottom of the rotary chassis 16, the rotary chassis 16 can rotate around the central axis of the mouse cage on the base 17, a plurality of pulleys are installed at the bottom of the base 17, and the pulleys can roll on the guide rail 1 along the length direction of the guide rail 1.
It should be noted that:
The outer diameter of the mandrel 7 is matched with the aperture of the central hole of the squirrel cage, the outer diameter of the supporting seat 10 and the plane bearing 11 is larger than the aperture of the central hole of the squirrel cage, the clamping frame 8 is cuboid, and the length of the clamping frame 8 is larger than the aperture of the central hole of the squirrel cage.
The movable support 2 is left and right expanded, the middle is hollow, and the expanded distance is larger than the outer diameter of the squirrel cage, so that the squirrel cage can be turned over in the hollow part of the movable support 2 after being clamped.
The rotating chassis 16 and the base 17 can be connected by a vertically arranged rotating shaft, and the rotating shaft can rotate around the central axis of the rotating shaft, so that the rotating chassis 16 can rotate around the central axis of the squirrel cage on the base 17, and the central axis of the squirrel cage refers to a state that the squirrel cage is clamped and riveted, namely, the central axis is vertically arranged.
The fixed connection referred to in the present application may be a bolted connection, a welded connection or an adhesive connection.
Working principle:
1. Clamping device
The movable support 2 is pulled out to be far away from the riveting workbench 14, the mandrel 7 passes through the central hole of the squirrel cage, the clamping frame 8 is pressed down, the locking screw 9 is screwed, the horizontal rotating shaft 4 passes through the mandrel 7, two ends of the horizontal rotating shaft 4 are placed on the two supports 3 and tangent with the idler wheels 5, the clamping seat 6 is installed through bolt connection, and the elastic retainer ring is clamped.
2. Working on one side
The movable support 2 is pushed to approach the riveting workbench 14 until the position to be riveted of the squirrel cage is placed on the riveting sizing block 15, the hydraulic riveting machine 12 is started, the riveting press head 13 is pressed down to complete riveting, the rotary chassis 16 is rotated, and one circle of riveting work is completed in sequence.
3. Working on the other side
The movable support 2 is pulled out to be far away from the riveting workbench 14, the squirrel cage is turned 180 degrees, the movable support 2 is pushed to be close to the riveting workbench 14, the position to be riveted of the squirrel cage is placed on the riveting sizing block 15, the riveting press head 13 is pressed down to complete riveting, the rotary chassis 16 is rotated, and riveting work of the other side is sequentially completed.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (5)

1. A squirrel cage rod-striking riveting machine is characterized by comprising a hydraulic riveting machine (12), a riveting press head (13), a riveting workbench (14), a guide rail (1) and a movable support (2), wherein a turnover device is arranged on the movable support (2), a positioning device is arranged on the turnover device, the positioning device is used for positioning the squirrel cage, one side of the squirrel cage is arranged on the riveting workbench (14) and is riveted with a squirrel cage rod-striking head through the riveting press head (13) above the squirrel cage, the central axis of the squirrel cage is vertically arranged initially, the movable support (2) can rotate around the central axis of the squirrel cage, the positioning device can vertically turn over on the turnover device, the movable support (2) can move on the guide rail (1) along the length direction of the guide rail (1) so as to drive the squirrel cage to be close to or far away from the riveting workbench (14), the turnover device comprises two supports (3), two horizontal rotating shafts (4) and rollers (5), the two supports (3) are symmetrically arranged, the two sides of the two supports (3) are rotatably connected with each other, the two supports (4) are arranged at two sides of the two horizontal rotating shafts (4) are in parallel to the two sides of the two horizontal rotating shafts (4) respectively, riveting workstation (14) top fixedly connected with riveting sizing block (15), the squirrel cage place in riveting sizing block (15) top, the bottom fixed connection of movable support (2) is in rotatory chassis (16) top, base (17) are installed to rotatory chassis (16) bottom, rotatory chassis (16) can be in on base (17) around the central axis rotation of squirrel cage, a plurality of pulleys are installed to base (17) bottom, the pulley can be in on guide rail (1) follow the length direction of guide rail (1) rolls.
2. The mouse cage striking-bar riveting machine according to claim 1, further comprising a clamping seat (6), wherein the clamping seat (6) is provided with two clamping seats and is fixedly connected to the tops of the two supporting seats (3), the clamping seat (6) is provided with a through hole, and the horizontal rotating shaft (4) penetrates through the through hole and can rotate around the central axis of the through hole.
3. The mouse cage striking rod riveting machine according to claim 2, wherein two annular grooves which are coaxially arranged with the horizontal rotating shaft (4) are symmetrically arranged on the horizontal rotating shaft (4), each annular groove is internally clamped with one elastic retainer ring, and one side, close to each other, of each elastic retainer ring is abutted with one side of the corresponding clamping seat (6).
4. The mouse cage striking-bar riveting machine according to claim 3, wherein the positioning device comprises a mandrel (7), a clamping frame (8), a supporting seat (10) and a plane bearing (11), the mandrel (7) is vertically arranged initially, the horizontal rotating shaft (4) penetrates through the middle part of the mandrel (7), the supporting seat (10) is fixedly connected to the bottom of the mandrel (7), the plane bearing (11) is sleeved outside the mandrel (7) and the bottom of the plane bearing is abutted to the top of the supporting seat (10), a groove is formed in the top of the mandrel (7), and the clamping frame (8) horizontally arranged and penetrates through the groove and can slide in the groove in the vertical direction.
5. The squirrel cage stick riveter according to claim 4, further comprising a locking screw (9), wherein the locking screw (9) is vertically arranged and is in threaded connection with the top end of the mandrel (7), and the bottom of the locking screw (9) extends into the groove and is in abutting connection with the top of the clamping frame (8).
CN202010424125.2A 2020-05-18 2020-05-18 A squirrel cage hammer riveting machine Active CN111745056B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010424125.2A CN111745056B (en) 2020-05-18 2020-05-18 A squirrel cage hammer riveting machine

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Application Number Priority Date Filing Date Title
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CN111745056B true CN111745056B (en) 2025-01-03

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115957854B (en) * 2022-12-20 2025-02-07 陕西省轻工业研究设计院 A squirrel cage crusher for preventing sticking materials

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CN203437162U (en) * 2013-08-17 2014-02-19 湖北金阳石新型耐磨材料科技有限公司 Composite roller device of squirrel-cage crusher
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