CN220426405U

CN220426405U - Boom hoop forming machine

Info

Publication number: CN220426405U
Application number: CN202321916249.8U
Authority: CN
Inventors: 杨全明
Original assignee: Hangzhou Youbang Culture Technology Co ltd
Current assignee: Hangzhou Youbang Culture Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-02
Anticipated expiration: 2033-07-20

Abstract

The utility model belongs to the technical field of stage connecting device preparation, and particularly relates to a suspender hoop forming machine. The suspender hoop forming machine comprises a working platen, a driving device and a fixed die are arranged on the surface of the working platen, the moving die is driven by the driving device to be close to and far away from the fixed die, the moving die comprises a bending press opening and a closing press opening, the fixed die is provided with a bending die matched with the bending press opening and a closing die matched with the closing press opening, a wire arc bending part is arranged on the surface of one side, attached to the bending die, of the bending press opening, and the wire arc bending part comprises a straight line segment and an arc segment connected with the straight line segment. According to the boom hoop forming machine, in the stage boom hoop pressing process, a die does not need to be replaced, the stage boom hoop can be pressed only by adjusting the position of the hoop plate, the preparation time is greatly shortened, and the production efficiency is higher.

Description

Boom hoop forming machine

Technical Field

The utility model belongs to the technical field of stage connecting device preparation, and particularly relates to a suspender hoop forming machine.

Background

The stage suspender is one of important stage suspension mechanical equipment in modern theatres, and the main function of the stage suspender is to play a role of a landing curtain and a suspension Jing Guadeng, so that the conception of artists is realized, and a more realistic artistic effect is achieved. The stage suspender needs to be matched with the anchor ear in the use process so as to firmly fix the stage suspender on a lifting hook and hanging equipment of the stage, thereby ensuring the stability, safety and reliability of the connection between the stage suspender and the hanging equipment.

At present, a hoop compression molding device disclosed in Chinese patent publication No. CN 115781304A is often adopted for processing the hoop, and the molding device can efficiently compress an embedded hoop. The embedded anchor ear is mainly formed by involution connection of left and right semicircular anchor ears, and because the semicircular anchor ear is fixed through the fasteners at the two ends, the fastening strength is lower, and when the embedded anchor ear is used for fixing a stage suspender, potential safety hazards such as loosening and falling of connecting equipment easily occur in the performance process, so the embedded anchor ear is not suitable for being used as the stage suspender anchor ear, and meanwhile, the anchor ear pressing and forming device is also difficult to be used for preparing the stage suspender anchor ear.

The stage suspender anchor ear is different from the design of the two semicircular anchor ears, is an integrated special-shaped structure formed by bending a whole anchor ear plate, and can overcome the defect of poor connection tightness of the embedded anchor ear caused by double-side fixation by forming a fixing piece connecting end at two end parts of the special-shaped structure. At present, the production process of the main stream stage suspender anchor ear adopts the cooperation pressing of a punch press and a die, so that in order to realize the good pressing of the special-shaped piece of the stage suspender anchor ear, an operator needs to repeatedly replace the die, and therefore, the preparation process of the stage suspender anchor ear is long in time consumption and low in preparation efficiency.

Disclosure of Invention

The utility model aims to provide a suspender hoop forming machine, which can press a suspender hoop suitable for stage connection, and the suspender hoop forming machine does not need to repeatedly change a die in the use process, so that the preparation time is greatly shortened, and the production efficiency is higher.

The utility model provides a jib staple bolt make-up machine, includes the work platen, work platen surface is equipped with drive arrangement and fixed mould, and be close to under drive arrangement's drive and keep away from fixed mould's movable mould, movable mould is including buckling press mouth and binding off press mouth, fixed mould be equipped with buckling press mouth complex bending die and with binding off press mouth complex binding off mould, bending die is equipped with the line arc kink with buckling press mouth laminating one side surface mutually, the line arc kink contain the straightway and with the pitch arc section that the straightway is connected.

In the using process of the boom hoop forming machine, the movable die is driven by the driving device to be close to the fixed die, and the hoop plate is pressed and formed because the boom hoop forming machine is placed between the fixed die and the movable die. Specifically, firstly, a single hoop plate is placed between a bending die and a bending press opening, after a driving device is started, the bending press opening is continuously close to the bending die under the driving of the driving device until the hoop plate is completely pressed on the surface of a wire arc bending part, and at the moment, one end of the hoop plate is correspondingly bent to form a wire arc. In this case, the curved bending portion specifically includes a straight line segment and an arc segment, so that the curved bending portion formed by the hoop plate also includes an arc portion and a straight line portion. Secondly, adjusting the position of the anchor ear plate, and pressing the other end of the anchor ear plate again to obtain a suspension rod anchor ear semi-finished product with both ends provided with wire arc bends. And finally, placing the middle part of the suspension rod hoop semi-finished product between a closing-in die and a closing-in pressing port, and performing closing-in pressing, wherein the two end parts of the hoop plate are gradually close to each other in the process that the closing-in pressing port is continuously close to the closing-in die, the closing-in forms a fixing piece connecting end, and the stage suspension rod hoop is pressed and formed. According to the boom hoop forming machine, in the process of pressing the stage boom hoops, the stage boom hoops can be pressed only by adjusting the positions of products without changing the dies, so that the preparation time is greatly shortened, and the production efficiency is higher.

The above-mentioned fitting means press fitting and form fitting. The pressing fit means that the fixed die and the movable die are in a dynamic-static state, and the movable die pushes the anchor ear plate to form a corresponding pressing shape on the surface of the fixed die; the shape matching means that the shape of one side of the fixed die, which is contacted with the hoop plate, of the movable die needs to be kept consistent.

Preferably, one side of the closing die, which is close to the closing pressing opening, is provided with an arc top plate, and the closing pressing opening is provided with an arc notch matched with the arc top plate.

The stage suspender anchor ear suitable for fastening the circular suspender can be prepared on one hand by arranging the arc top plate and the arc notch which are matched with each other respectively on the closing die and the closing pressing port; on the other hand, the bending angle of the semi-finished suspender hoop plate is required in the closing process, and the prepared suspender hoop is better in performance and not easy to break.

As further preferable, the closing-in mold further comprises a limiting plate with the same shape as the wire arc bending part, and the limiting plate comprises an arc limiting plate and a straight limiting plate which are sequentially connected with one end of the arc top plate.

Before closing-up pressing, operators need to put the middle part of the boom hoop semi-finished product between a closing-up die and a closing-up pressing port, so that the two ends of the hoop can be uniformly closed up, but certain errors can be generated due to the arrangement. In order to reduce the error, the technical scheme provides that the wire arc bending of the semi-finished product suspender anchor ear is utilized to limit the placement position, and particularly, a limiting plate is arranged on the surface of a closing-in die, an operator can directly bend the arc at one end of the semi-finished product suspender anchor ear to be correspondingly placed at the limiting plate in the placement process, and then the arc bending is pressed again, so that the stage suspender anchor ear with full arc and good closing-in can be obtained. In addition, the boom anchor ear prepared by the device has better uniformity and better quality.

As further preferable, the closing-in mold further comprises a bonding plate connected with the other end of the circular arc top plate, and the bonding plate and the limiting plate are symmetrically arranged along the central axis of the circular arc top plate.

When closing up mould one end is equipped with the limiting plate, closes up the suppression this moment, the jib staple bolt semi-manufactured goods not put in the one end of limiting plate will be moved along being close to limiting plate one side gradually, for avoiding the jib staple bolt both ends department of making too close to, this technical scheme has set up the laminating board that is the symmetry setting along circular arc roof center pin with the limiting plate, through above-mentioned technical scheme, can further improve the controllability of stage jib staple bolt preparation shape, and the precision of staple bolt product is higher.

Preferably, the driving device is a hydraulic cylinder.

According to the utility model, the hydraulic oil cylinder is used as a driving device, so that on one hand, the hoop pressing process is more stable, and the quality of the manufactured stage suspender hoop is higher; on the other hand, because the anchor ear pressing still needs the manual work to adjust anchor ear straight board, anchor ear semi-manufactured goods's position, consequently adopts the higher hydraulic cylinder drive arrangement of controllability, and the safety in utilization of equipment is higher, and workman's personal safety obtains the guarantee more easily.

Preferably, the driving means is provided on a side surface of the table plate.

By arranging the driving device on the side surface of the workbench plate, the space of the workbench plate can be saved, the occupied area of equipment is smaller, and more manufacturing equipment can be placed in workshops with the same area, so that the production cost is relatively lower, and the workbench has higher economic value.

As a further preferred feature, the drive means is mounted to the side surface of the work platen by a connector comprising a drive means mounting plate connected to the drive means and a connecting plate connecting the drive means mounting plate to the side surface of the work platen.

According to the utility model, the driving device mounting plate and the connecting plate are arranged, so that on one hand, the running stability of the driving device can be improved in the process of pressing the suspension rod anchor ear; on the other hand, the equipment can be more easily maintained and overhauled, and the maintenance cost is reduced.

Preferably, the movable die further comprises a push-pull plate arranged between the bending press port and the closing press port, and an avoidance port is formed in one end, close to the fixed die, of the push-pull plate.

The avoiding opening is formed in one end, close to the fixing die, of the push-pull plate, so that the push-pull plate can be prevented from abutting and pressing the hoop straight plate to damage and waste plates, and in addition, the manufacturing cost of the suspender hoop forming machine can be reduced.

Preferably, the surface of the workbench plate is provided with a sliding rail, and the lower surface of the sliding plate is provided with a sliding block in sliding connection with the sliding rail.

Through the technical scheme, the movable die can be driven by the driving device to be stably close to the fixed die, so that the accurate pressing of the hoop plate is realized, and the problem that the movable die floats up and down in the pressing and moving process is avoided.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the boom hoop forming machine, in the stage boom hoop pressing process, a die does not need to be replaced, the stage boom hoop can be pressed only by adjusting the position of the hoop plate, the preparation time is greatly shortened, and the production efficiency is higher.

(2) According to the boom hoop forming machine, the limiting plate and the attaching plate are arranged, so that deviation among the stage boom hoops prepared by the device can be effectively reduced, and the prepared boom hoops are better in uniformity and quality.

Drawings

The following will briefly describe with respect to the drawings:

fig. 1 is a top view of the boom staple forming machine of the present utility model.

Fig. 2 is a top view of a bending die.

Fig. 3 is a top view of a closing die.

Reference numerals: 1. work platen, 2, drive arrangement, 3, fixed mould, 31, bending die, 311, line arc kink, 3111, straight line section, 3112, arc section, 32, closing die, 321, arc roof, 322, limiting plate, 3221, arc limiting plate, 3222, straight line limiting plate, 323, adhesion plate, 4, moving die, 41, bending press mouth, 42, closing press mouth, 421, arc gap, 43, push-pull plate, 431, slider, 5, connecting piece, 51, drive arrangement mounting plate, 52, connecting plate, 6, slide rail.

Detailed Description

The utility model is further described below with reference to the drawings and specific examples. Those of ordinary skill in the art will be able to implement the utility model based on these descriptions. In addition, the embodiments of the present utility model referred to in the following description are typically only some, but not all, embodiments of the present utility model. Therefore, all other embodiments, which can be made by one of ordinary skill in the art without undue burden, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Example 1

The boom hoop forming machine of the utility model comprises:

the surface of the working table plate 1 is provided with a driving device 2 and a fixed die 3, and a movable die 4 which is driven by the driving device 2 to be close to and far away from the fixed die 3.

In this embodiment, in order to increase stability and safety of the boom hoop during pressing, the driving device 2 is a hydraulic cylinder, the hydraulic cylinder is mounted on a side surface of the working platen 1 through a connecting piece 5, and the connecting piece 5 includes a driving device mounting plate 51 connected with the driving device 2, and a connecting plate 52 connecting the driving device mounting plate 51 and the side surface of the working platen 1. In the embodiment, the driving device mounting plate 51 and the connecting plate 52 are arranged, so that on one hand, the running stability of the driving device can be improved in the process of pressing the boom hoop; on the other hand, the equipment can be more easily maintained and overhauled, and the maintenance cost is reduced.

The moving die 4 comprises a bending press port 41 and a closing press port 42, the fixed die 3 is provided with a bending die 31 matched with the bending press port 41 and a closing die 32 matched with the closing press port 42, a wire arc bending part 311 is arranged on the surface of one side, jointed with the bending press port 41, of the bending die 31, and the wire arc bending part 311 comprises a straight line segment 3111 and an arc segment 3112 connected with the straight line segment. The closing die 32 is equipped with circular arc roof 321 near closing pressure mouth 42 one side, closing pressure mouth 42 is equipped with the circular arc breach 421 that cooperatees with circular arc roof 321. In order to reduce the closing-in placement error, the closing-in mold 32 further includes a limiting plate 322 having the same shape as the wire arc bending portion 311, and the limiting plate 322 includes an arc limiting plate 3221 and a linear limiting plate 3222 sequentially connected to one end of the arc top plate 321. In order to avoid too close of the two end parts of the manufactured boom hoop, the closing die 32 of this embodiment further comprises a bonding plate 323 connected with the other end of the circular arc top plate 321, and the bonding plate 323 and the limiting plate 322 are symmetrically arranged along the central axis of the circular arc top plate 321. The movable die 4 further comprises a push-pull plate 43 arranged between the bending press port 41 and the closing press port 42, and an avoidance port is formed in one end, close to the fixed die 3, of the push-pull plate 43.

In addition, in order to make the movable mould 4 be close to with fixed mould 3 steadily under drive arrangement 2's drive, and then realize the accurate suppression to staple bolt panel, avoid the movable mould 4 to float the emergence of problem from top to bottom in the suppression removal in-process, work platen 1 surface is equipped with slide rail 6, push-and-pull plate 43 lower surface is equipped with the slider 431 with slide rail 6 sliding connection.

The boom staple bolt make-up machine of this embodiment use does: firstly, a single hoop plate is placed between a bending die 31 and a bending press opening 41, after a driving device is started, the bending press opening 41 is continuously close to the bending die 31 under the driving of the driving device 2 until the hoop plate is completely pressed on the surface of a wire arc bending part 311, and at the moment, one end of the hoop plate is correspondingly bent to form a wire arc. In this case, the curved portion 311 specifically includes a straight line segment 3111 and an arc segment 3112, so there is also an arc portion and a straight line portion in the curved portion formed by the hoop plate. Secondly, adjusting the position of the anchor ear plate, and pressing the other end of the anchor ear plate again to obtain a suspension rod anchor ear semi-finished product with both ends provided with wire arc bends. And finally, bending the arc at one end of the suspension rod hoop semi-finished product correspondingly and placing the suspension rod hoop semi-finished product at the position of the limiting plate 322, pressing and closing the suspension rod hoop, wherein one end of the suspension rod hoop semi-finished product which is not placed at the limiting plate 322 gradually moves along one side close to the limiting plate 322 until the sticking cloth is pressed on the surface of the sticking plate 323, so that the stage suspension rod hoop with full arc and good closing can be obtained.

Claims

1. The utility model provides a jib staple bolt make-up machine, includes work platen (1), work platen (1) surface is equipped with drive arrangement (2) and fixed mould (3), and be close to under the drive arrangement (2) and keep away from moving die (4) of fixed mould (3), a serial communication port, moving die (4) are including buckling press mouth (41) and binding off press mouth (42), fixed die (3) be equipped with buckling press mouth (41) complex bending die (31) and with binding off press mouth (42) complex binding off mould (32), bending die (31) are equipped with wire arc kink (311) with buckling press mouth (41) laminating one side surface mutually, wire arc kink (311) contain straightway (3111) and with pitch arc section (3112) that the straightway is connected.

2. The suspender hoop forming machine as claimed in claim 1, wherein an arc top plate (321) is arranged on one side of the closing die (32) close to the closing press port (42), and the closing press port (42) is provided with an arc gap (421) matched with the arc top plate (321).

3. The boom hoop forming machine according to claim 2, wherein the closing die (32) further comprises a limiting plate (322) having the same shape as the wire arc bending part (311), and the limiting plate (322) comprises an arc limiting plate (3221) and a straight limiting plate (3222) which are sequentially connected with one end of the arc top plate (321).

4. A boom hoop forming machine according to claim 3, wherein the closing die (32) further comprises a bonding plate (323) connected with the other end of the circular arc top plate (321), and the bonding plate (323) and the limiting plate (322) are symmetrically arranged along the central axis of the circular arc top plate (321).

5. Boom staple forming machine according to claim 1, characterized in that the driving device (2) is a hydraulic cylinder.

6. Boom staple forming machine according to claim 1, characterized in that the drive means (2) are arranged on the side surface of the work table (1).

7. A boom hoop forming machine according to claim 6, characterised in that the drive means (2) is mounted on the side surface of the work table (1) by means of a connection piece (5), the connection piece (5) comprising a drive means mounting plate (51) connected to the drive means (2), and a connection plate (52) connecting the drive means mounting plate (51) and the side surface of the work table (1).

8. The boom hoop forming machine according to claim 1, wherein the moving die (4) further comprises a push-pull plate (43) arranged between the bending press port (41) and the closing press port (42), and an avoidance port is arranged at one end, close to the fixed die (3), of the push-pull plate (43).

9. The boom hoop forming machine according to claim 8, wherein a sliding rail (6) is arranged on the surface of the working table plate (1), and a sliding block (431) which is in sliding connection with the sliding rail (6) is arranged on the lower surface of the push-pull plate (43).