CN219786168U

CN219786168U - Rolling type central hanging closing machine

Info

Publication number: CN219786168U
Application number: CN202321362354.1U
Authority: CN
Inventors: 张曰国
Original assignee: Dr Zhi Shandong Hardware Co ltd
Current assignee: Dr Zhi Shandong Hardware Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-03
Anticipated expiration: 2033-05-31

Abstract

The utility model provides a closing-in machine is hung at roller compaction center, includes the switch board of stage body and control closing-in machine work to and clamping mechanism, closing-in device and stop device of setting on the stage body, clamping mechanism includes locating lever and hollow spin chuck, the locating lever is equipped with the boss towards spin chuck one end, regional being used for between boss and the spin chuck presss from both sides tight center and hangs, closing-in device is located the spin chuck opposite side, including setting up the fixing base on the stage body, be equipped with the closing-in wheel on the fixing base, the closing-in wheel can be to spin chuck axis direction removal, stop device can restrict the movable range of closing-in wheel. Through the arrangement, the device is simple in structure, small in overall occupied space, convenient to maintain and assemble and disassemble, suitable for center hanging closing processing of different sizes, high in overall stability, low in preparation cost and convenient to popularize and use through the arrangement of parts such as the fixing seat.

Description

Rolling type central hanging closing machine

Technical Field

The utility model relates to the technical field of center crane processing equipment, in particular to a rolling type center crane necking machine.

Background

The traditional floor spring door has the advantages that when the floor spring hydraulic device is installed, a large hole is needed to be dug on the ground, the service frequency is increased, the hydraulic device can be aged, the service life is short, the floor of a modern building is thinner and thinner, in order to meet the trend of the thin floor of the modern building, the central hanging door is easy to install, the central hanging door does not damage the surface of the floor when being installed, and is hidden in the door body by using a hidden rotating shaft, is suitable for places where the floor spring door is difficult to install, the central hanging door can be interlocked with a smoke sensor, can be reliably opened or closed under special conditions, is suitable for being used as a fire door, a smoke door, or an escape door, is provided with a decorative rubber sheet in the central hanging door, is used for controlling the speed and the tensioning of the spring, the cover on the ground is not required to be opened like a floor spring to adjust the hydraulic device, and in terms of installation, the sliding base is used for centering and installation is easy.

In the processing of the central crane, there is a very important process, namely, the shell of the central crane is closed at the end part of the central crane, the shell of the central crane before the processing is a shell with two through ends, the outer wall of the shell is thinner, if the closing is realized by adopting the traditional welding and splicing mode, the welding is easy to deform or the welding position is easy to be welded through due to the thinner outer wall of the shell, and the welding quality cannot be ensured.

After the applicant researches various devices with shaping and closing functions on the market, the applicant finds that the current closing devices on the market are complex in structure, complex in operation, difficult to maintain and assemble and disassemble, and not convenient and economical enough, so that the applicant develops a rolling type central crane closing machine.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a rolling type center hanging closing machine.

The technical scheme of the utility model is as follows:

the rolling type central crane necking machine comprises a table body, a control cabinet for controlling the necking machine to work, and a clamping mechanism, a necking device and a limiting device which are arranged on the table body;

the clamping mechanism comprises a positioning rod and a hollow rotating chuck, a boss is arranged at one end of the positioning rod, facing the rotating chuck, a region between the boss and the rotating chuck is used for clamping a central crane, specifically, the boss is abutted with one end of the central crane, and the other end of the central crane is clamped by the rotating chuck;

the closing-in device is positioned at the other side of the rotary chuck and comprises a fixed seat arranged on the table body, a closing-in wheel is arranged on the fixed seat, and the closing-in wheel can move towards the axis direction of the rotary chuck;

the limiting device can limit the moving range of the closing-in wheel.

In order to obtain a good closing effect, the closing wheel is arranged to be capable of moving along the vertical direction of the axis of the rotary chuck, and the axis of the closing wheel is parallel to the axis of the rotary chuck and located at the same height.

To the setting of closing up device, closing up device still includes mounting panel and power unit, mounting panel sliding connection is on the fixing base, the closing up wheel is connected towards spin chuck one side to the mounting panel, power unit can promote the mounting panel lateral sliding, power unit one end is kept away from to the fixing base is equipped with stop device.

To the setting of above-mentioned mounting panel and fixing base, the mounting panel includes hypoplastron and longitudinal distance adjustable upper plate, the upper plate is connected with the binding off wheel, the fixing base includes L type backup pad, power unit is connected in the vertical section outside of L type backup pad, and the horizontal segment top sets up the slide rail the lower surface of hypoplastron corresponds the slide rail and is equipped with the slider, connect through the guide rail slider between hypoplastron and the L type backup pad, here vertical section and the horizontal segment of L type backup pad are integrated into one piece, can improve the wholeness ability of fixing base on the one hand, and the dismouting and the processing of fixing base of being convenient for on the other hand.

For the setting of power unit, power unit includes flexible jar, the output of flexible jar passes the vertical section of L type backup pad and is connected with the hypoplastron, the hypoplastron promotes and the guide rail slider transversely slides in L type backup pad through flexible jar.

The lower end of the limiting device is connected with the table body, the lower end of the limiting device can be arranged to be a triangular body, the limiting device does not need to move usually, the lower end of the limiting device can be directly welded on the table body, if the limiting device is connected through bolts, looseness can be generated sometimes, the limiting device also needs to be fastened regularly, the limiting device is directly welded on the table body under the condition that adjustment is not needed, the upper end of the limiting device is provided with a limiting column opposite to the lower plate, the end face of the limiting column faces the side face of the lower plate, when the telescopic cylinder pushes the lower plate to drive the closing wheel to move along the vertical direction of the axis of the rotary chuck, the moving distance can be limited through the limiting column, the continuous advancing waste time of the closing wheel after the closing operation is completed can be avoided, the limiting column is used for mechanical limiting, the sliding block can be prevented from sliding out of the guide rail, and the sliding block is prevented from being damaged.

For the setting of clamping mechanism, clamping mechanism still includes the rotation axis, rotation axis one end is connected with the motor, and the other end is connected with spin chuck, the locating lever is located in the rotation axis, and its external dimension is less than the rotation axis internal dimension the rotation axis both ends are equipped with the connecting plate, locating lever and both ends connecting plate threaded connection, the length that the center hangs and stretches out spin chuck can be adjusted through rotatory locating lever, corresponding the area that locating lever and both ends connecting plate are connected all is provided with the screw thread, is convenient for adjust the locating lever.

For the position of adjustment binding off wheel and spin chuck of being convenient for, obtain good binding off effect, will upper plate and hypoplastron set up to along the axis horizontal sliding connection of binding off wheel, specifically, can offer the slide opening on the upper plate, be connected with the hypoplastron through the slide opening, because the binding off wheel is connected in one side that the upper plate is close to spin chuck, can adjust the perpendicular distance between binding off wheel and the spin chuck through the horizontal sliding distance of adjustment upper plate and hypoplastron, when needs fine setting, can also do fine setting through the screw thread clearance between upper plate and the hypoplastron.

Through the arrangement, the device is simple in structure, small in overall occupied space, convenient to maintain and assemble and disassemble, suitable for center hanging closing processing of different sizes, high in overall stability, low in preparation cost and convenient to popularize and use through the arrangement of parts such as the fixing seat.

Drawings

In the drawings:

FIG. 1 is an isometric view of a roller compaction type center hoist necking machine in accordance with the present utility model;

FIG. 2 is an isometric view of the necking-in apparatus of FIG. 1;

FIG. 3 is an isometric view of the clamping mechanism of FIG. 1;

the components represented by the reference numerals in the figures are:

1. a table body; 2. a control cabinet; 3. a clamping mechanism; 4. a closing device; 5. a limiting device; 31. a positioning rod; 32. a rotating chuck; 33. a rotation shaft; 34. a mounting plate; 41. a fixing seat; 42. a closing-in wheel; 43. a power mechanism; 44. a connecting plate; 51. a limit column; 311. a boss; 411. an L-shaped support plate; 441. an upper plate; 442. and a lower plate.

Detailed Description

Referring to fig. 1, a rolling type central crane necking machine comprises a table body 1, a control cabinet 2 for controlling the operation of the necking machine, a clamping mechanism 3, a necking device 4 and a limiting device 5 which are arranged on the table body 1;

the clamping mechanism 3 comprises a positioning rod 31 and a hollow rotating chuck 32, wherein a boss 311 is arranged at one end of the positioning rod 31 facing the rotating chuck 32, a region between the boss 311 and the rotating chuck 32 is used for clamping a central crane, specifically, the boss 311 is abutted with one end of the central crane, and the other end of the central crane is clamped by the rotating chuck 32;

the closing-up device 4 is positioned at the other side of the rotary chuck 32 and comprises a fixed seat 41 arranged on the table body 1, a closing-up wheel 42 is arranged on the fixed seat 41, and the closing-up wheel 42 can move towards the axial direction of the rotary chuck 32;

the limiting device 5 can limit the movement range of the closing-up wheel 42.

To obtain a good necking effect, the necking wheel 42 is configured to move along the vertical direction of the axis of the rotating chuck 32, and the axis of the necking wheel 42 is parallel to the axis of the rotating chuck 32 and located at the same height.

For the setting of closing-up device 4, closing-up device 4 still includes mounting panel 34 and power unit 43, mounting panel 34 sliding connection is on fixing base 41, closing-up wheel 42 is connected towards spin chuck 32 one side to mounting panel 34, power unit 43 can promote mounting panel 34 lateral sliding, fixing base 41 is kept away from power unit 43 one end and is equipped with stop device 5 for spacing fixing base 41.

Referring to fig. 2, for the arrangement of the mounting plate 34 and the fixing base 41, the mounting plate 34 includes a lower plate 442 and an upper plate 441 with an adjustable longitudinal distance, the upper plate 441 is connected with the closing wheel 42, the fixing base 41 includes an L-shaped support plate 411, the outer side of a vertical section of the L-shaped support plate 411 is connected with the power mechanism 43, a sliding rail is arranged above a horizontal section, a sliding block is arranged on the lower surface of the lower plate 442 corresponding to the sliding rail, the lower plate 442 is connected with the L-shaped support plate 411 through the sliding rail, and the vertical section and the horizontal section of the L-shaped support plate 411 are integrally manufactured and formed, so that on one hand, the overall performance of the fixing base 41 can be improved, and on the other hand, the fixing base 41 is convenient to disassemble, assemble and process. In addition, the upper end of the L-shaped support plate 411 is connected with a lower plate 442, so that the two ends of the L-shaped support plate 411 can be extended outwards at the bottom of the fixing seat 41 to fix the fixing seat 41 at the extended step position in order to move the position of the fixing plate on the table body 1.

For the arrangement of the power mechanism 43, the power mechanism 43 comprises a telescopic cylinder, the output end of the telescopic cylinder passes through the vertical section of the L-shaped supporting plate 411 and is connected with the lower plate 442, the lower plate 442 transversely slides on the L-shaped supporting plate 411 through a guide rail sliding block, and the telescopic cylinder can use not only an oil cylinder but also an air cylinder on the premise of meeting the use requirement, and the air cylinder is preferably selected in consideration of economy and environmental protection.

To limit the lateral movement distance of the closing-in wheel, the lower end of the limiting device 5 is set to be connected with the table body 1, the lower end of the limiting device 5 can be set to be a triangle body, the limiting device 5 does not need to move, the lower end of the limiting device 5 can be directly welded on the table body 1, if the limiting device is connected through bolts, looseness can be generated sometimes, fastening is needed regularly, the limiting device is directly welded on the table body 1 without adjustment, the upper end of the limiting device 5 is provided with a limiting post 51 opposite to the lower plate 442, the end face of the limiting post 51 faces the side face of the lower plate 442, when the telescopic cylinder pushes the lower plate 442 to drive the closing-in wheel 42 to move along the vertical direction of the axis of the rotary chuck 32, the movement distance can be limited by the limiting post 51, the limiting post 51 is also used for mechanical limiting, the sliding block can be prevented from sliding out of the guide rail, and the sliding block is prevented from being damaged.

Referring to fig. 3, for the arrangement of the clamping mechanism 3, the clamping mechanism 3 further includes a rotating shaft 33, one end of the rotating shaft 33 is connected with a motor, the other end is connected with a rotating chuck 32, the positioning rod 31 is disposed in the rotating shaft 33, the outer dimension of the positioning rod is smaller than the inner dimension of the rotating shaft 33, connecting plates 44 are disposed at two ends of the rotating shaft 33, the positioning rod 31 is in threaded connection with the connecting plates 44 at two ends, the length of the central crane extending out of the rotating chuck 32 can be adjusted by rotating the positioning rod 31, and the corresponding connecting area of the positioning rod 31 and the connecting plates 44 at two ends is provided with threads, so that the length of the positioning rod 31 can be adjusted conveniently.

In order to facilitate adjustment of the positions of the closing-up wheel 42 and the spin chuck 32, a good closing-up effect is obtained, the upper plate 441 and the lower plate 442 are arranged to be horizontally slidably connected along the axis of the closing-up wheel 42, specifically, a sliding hole can be formed in the upper plate 441 and connected with the lower plate 442 through the sliding hole, since the closing-up wheel 42 is connected to one side of the upper plate 441 near the spin chuck 32, the vertical distance between the closing-up wheel 42 and the spin chuck 32 can be adjusted by adjusting the horizontal sliding distance between the upper plate 441 and the lower plate 442, and when fine adjustment is needed, fine adjustment can be performed through the screw gap between the upper plate 441 and the lower plate 442.

For the convenience of operation, the control cabinet 2 and the clamping mechanism 3 may be arranged on one side of the table body 1 side by side, and the closing device 4 and the limiting device 5 are arranged on the other side of the table body 1 opposite to each other. The basic flow of the processing operation is as follows: firstly, a central crane is placed in a rotating chuck 32 for pre-clamping, a boss 311 at one end of a positioning rod 31 on a clamping mechanism 3 is abutted against one end of the central crane, so that the length of the central crane extending out of the rotating chuck 32 is adjusted, then the other end of the central crane is clamped by the rotating chuck 32, a motor connected to the other end of the rotating shaft 33 drives the rotating chuck 32 to rotate, the rotating chuck 32 drives the central crane to rotate, a closing-in wheel 42 on a closing-in device 4 moves along the axis of the rotating chuck 32, and then the central crane is closed, after closing-in of the first central crane is completed, the position of a mounting plate 34 can be remembered, and a limiting device 5 is arranged opposite to the mounting plate 34, so that when closing-in processing is carried out on the central crane with the same size, the limiting device 5 and the positioning rod 31 are not required to be adjusted again, and therefore, efficient batch processing can be realized through a simple structure.

Claims

1. The rolling type central crane necking machine comprises a table body (1) and a control cabinet (2) for controlling the necking machine to work, and is characterized by further comprising a clamping mechanism (3), a necking device (4) and a limiting device (5) which are arranged on the table body (1);

the clamping mechanism (3) comprises a positioning rod (31) and a hollow rotating chuck (32), a boss (311) is arranged at one end of the positioning rod (31) facing the rotating chuck (32), and a region between the boss (311) and the rotating chuck (32) is used for clamping a central crane;

the closing-in device (4) is positioned at the other side of the rotary chuck (32) and comprises a fixed seat (41) arranged on the table body (1), a closing-in wheel (42) is arranged on the fixed seat (41), and the closing-in wheel (42) can move towards the axial direction of the rotary chuck (32);

the limiting device (5) can limit the moving range of the closing-in wheel (42).

2. The roller compaction type central crane necking machine as recited in claim 1, wherein the necking wheel (42) is movable in a direction perpendicular to an axis of the rotating chuck (32).

3. The roller compaction type central crane necking machine as recited in claim 2, characterized in that the axis of the necking wheel (42) is parallel to the axis of the rotary chuck (32) and at the same height.

4. A roller compaction type central crane necking machine according to any of claims 1-3, characterized in that the necking device (4) further comprises a mounting plate (44) and a power mechanism (43), the mounting plate (44) is slidably connected to the fixing seat (41), the mounting plate (44) is connected with the necking wheel (42) towards one side of the rotating chuck (32), the power mechanism (43) can push the mounting plate (44) to slide transversely, and one end of the fixing seat (41) away from the power mechanism (43) is provided with a limiting device (5).

5. The roller compaction type central hoist closing machine according to claim 4, characterized in that the mounting plate (44) comprises a lower plate (442) and an upper plate (441) with an adjustable longitudinal distance, the upper plate (441) being connected with a closing wheel (42).

6. The rolling type central crane closing machine according to claim 5, wherein the fixing seat (41) comprises an L-shaped supporting plate (411), the outer side of the vertical section of the L-shaped supporting plate (411) is connected with the power mechanism (43), and a sliding rail is arranged above the horizontal section.

7. The roller compaction type central hoist closing machine according to claim 6, characterized in that the power mechanism (43) comprises a telescopic cylinder, the output end of which is connected with the lower plate (442) through the vertical section of the L-shaped support plate (411).

8. The rolling type central crane closing machine according to claim 5, wherein the lower end of the limiting device (5) is connected with the table body (1), the upper end of the limiting device is provided with a limiting column (51) opposite to the lower plate (442), and the end face of the limiting column (51) is opposite to the side face of the lower plate (442).

9. The rolling type central crane closing machine according to claim 1, wherein the clamping mechanism (3) further comprises a rotating shaft (33), one end of the rotating shaft (33) is connected with the motor, the other end of the rotating shaft is connected with the rotating chuck (32), and the positioning rod (31) is arranged in the rotating shaft (33) and has an outer dimension smaller than an inner dimension of the rotating shaft (33).

10. Rolling centre-hung closing machine according to claim 9, characterized in that the two ends of the rotating shaft (33) are provided with connecting plates (34), and the positioning rod (31) is in threaded connection with the connecting plates (34) at the two ends.