CN212241493U - Transverse core pulling device - Google Patents

Transverse core pulling device Download PDF

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Publication number
CN212241493U
CN212241493U CN202020250391.3U CN202020250391U CN212241493U CN 212241493 U CN212241493 U CN 212241493U CN 202020250391 U CN202020250391 U CN 202020250391U CN 212241493 U CN212241493 U CN 212241493U
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CN
China
Prior art keywords
locking
transverse
guide wheels
driving
transverse core
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Active
Application number
CN202020250391.3U
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Chinese (zh)
Inventor
陈怀焜
黄进聪
郭铭祥
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Fujian Qunfeng Machinery Co Ltd
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Fujian Qunfeng Machinery Co Ltd
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Priority to CN202020250391.3U priority Critical patent/CN212241493U/en
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Abstract

The utility model discloses a device of loosing core transversely, including fixed bolster, transverse driving device and be used for with the locking device of the end hub connection of horizontal plug, transverse driving device with locking device installs on the fixed bolster, the transverse driving device drive locking device removes along the axis direction of horizontal plug, one side that the fixed bolster is close to the die cavity is provided with the backing roll that is used for supporting the horizontal plug of taking out. Compared with the prior art, the utility model discloses a set up locking device with horizontal drive arrangement realizes the action of loosing core of horizontal plug, has improved precast concrete hollow mould's production efficiency greatly.

Description

Transverse core pulling device
Technical Field
The utility model relates to a hollow template production facility field of precast concrete, concretely relates to transversely loose core device.
Background
When the precast concrete hollow template is produced, a core rod needs to be arranged in a die cavity in advance, and after concrete is poured, the core rod needs to be drawn out in time after the concrete is primarily solidified so as to be reused.
In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a horizontal core pulling device, which has a feature of taking out a horizontal core rod.
In order to achieve the above purpose, the solution of the present invention is:
the utility model provides a horizontal device of loosing core, wherein, including fixed bolster, transverse driving device and be used for with the locking device of the end hub connection of horizontal plug, transverse driving device with locking device installs on the fixed bolster, the drive of transverse driving device locking device removes along the axis direction of horizontal plug, one side that the fixed bolster is close to the die cavity is provided with the backing roll that is used for supporting the horizontal plug of taking out.
Furthermore, the supporting roller is rotatably connected to the supporting shaft, and the left end and the right end of the supporting shaft are fixedly connected to the fixing support.
Furthermore, the locking device comprises a fixing plate, a locking sheet, a sliding seat and a locking driving mechanism, wherein a plurality of limiting holes for accommodating end shafts of the transverse core rods are formed in the fixing plate, the sliding seat is fixedly connected to one side, close to the die cavity, of the fixing plate, a limiting sliding groove is formed in the sliding seat, and the locking sheet slides in the limiting sliding groove; the locking piece is provided with a plurality of locking holes, each locking hole comprises a large hole for an end shaft of the transverse core rod to pass through and a small hole for being clamped with the end shaft of the transverse core rod, and the large hole is communicated with the small hole; the locking driving mechanism drives the locking sheet to switch between a locking position and a preparation position; when the locking sheet is positioned at the preparation position, the large hole and the limiting hole are coaxially arranged; when the locking sheet is located at the locking position, the small hole on the locking sheet is connected with the end shaft of the transverse core rod in a clamping mode.
Furthermore, the locking driving mechanism device is a locking hydraulic cylinder, and a piston rod of the locking hydraulic cylinder is connected to the locking sheet.
Further, be provided with a plurality of horizontal tracks on the fixed bolster, fixedly connected with removes the frame on the locking device, remove and be provided with a plurality of groups on the frame with horizontal track one-to-one complex guide pulley group, remove the frame through guide pulley group along horizontal track removes.
Furthermore, the transverse track is made of channel steel, each guide wheel set comprises two first guide wheels and two second guide wheels, the axes of the first guide wheels and the second guide wheels are perpendicular to the moving direction of the moving frame, the axes of the first guide wheels and the second guide wheels are perpendicular to each other, and the first guide wheels and the second guide wheels are abutted to the inner grooves of the channel steel.
Further, the transverse driving device comprises a driving motor, a driving chain wheel and a driven chain wheel, the driven chain wheel is rotationally connected to the fixed support, the driving motor is fixedly arranged on the fixed support, and the driving chain wheel is arranged on an output shaft of the driving motor; the driving chain is wound on the driving chain wheel and the driven chain wheel, and the moving frame is fixedly connected with the driving chain through a connecting piece.
After the structure of the oil-water separator is adopted, the utility model relates to a pair of horizontal device of loosing core, it has following beneficial effect at least:
when the transverse core rod is pulled out, the locking device is clamped with an end shaft of the transverse core rod, the transverse driving device drives the locking device to move so as to pull out the transverse core rod from the die cavity, and the transverse core rod is supported by the supporting roller when being pulled out, so that the stability of the transverse core rod is maintained.
When core pulling is carried out, the transverse driving device drives the locking device to move towards the direction close to the transverse core rod, and the end shaft of the transverse core rod penetrates through the large hole in the locking sheet and enters the limiting hole of the fixing plate. The locking driving mechanism drives the locking sheet to move along the limiting sliding groove, the small hole in the locking sheet is clamped with the clamping groove in the transverse core rod end shaft, and the locking mechanism and the transverse core rod end shaft are fixed in the traction direction.
Compared with the prior art, the utility model discloses a set up locking device with horizontal drive arrangement realizes the action of loosing core of horizontal plug, has improved precast concrete hollow mould's production efficiency greatly.
Drawings
Fig. 1 is a schematic view of the structure of a mold cavity.
Fig. 2 is a schematic view of the usage state of the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic structural view of the locking device.
Fig. 5 is a schematic structural view of the transverse driving device.
Fig. 6 is an enlarged schematic view of a portion a in the figure.
In the figure:
a mold cavity 100; a transverse mandrel 300; an end shaft 310; a card slot 320;
a fixed bracket 1; a transverse rail 11; a support roller 12; a support shaft 13;
a drive motor 21; a drive chain 22; a driven sprocket 23; a connecting member 24;
a locking device 3; a fixing plate 31; a stopper hole 311; a locking tab 32; a large aperture 321; an aperture 322; a slide 33; a limit chute 331; a locking hydraulic cylinder 34;
a movable frame 4; a guide pulley group 41; a first guide wheel 42; and a second guide wheel 43.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 6, it is a transverse core pulling device according to the present invention, including a fixing bracket 1, a transverse driving device and a locking device 3 connected to an end shaft 310 of a transverse core rod 300, the transverse driving device and the locking device 3 are installed on the fixing bracket 1, the transverse driving device drives the locking device 3 to move along the axial direction of the transverse core rod 300, one side of the fixing bracket 1 near the mold cavity 100 is provided with a supporting roller 12 for supporting the withdrawn transverse core rod 300. Furthermore, the support roller 12 is rotatably connected to a support shaft 13, and the left and right ends of the support shaft 13 are fixedly connected to the fixing bracket 1.
Thus, the utility model relates to a horizontal device of loosing core, when transversely loosing core, locking device 3 with the end axle 310 joint of horizontal plug 300, the drive of horizontal drive arrangement locking device 3 remove in order to with horizontal plug 300 is taken out from die cavity 100, and when horizontal plug 300 was taken out, horizontal plug 300 was supported by backing roll 12 to horizontal plug 300's stability has been kept.
Preferably, the locking device 3 includes a fixing plate 31, a locking plate 32, a sliding seat 33 and a locking driving mechanism, the fixing plate 31 is provided with a plurality of limiting holes 311 for accommodating the end shafts 310 of the transverse core rods 300, the sliding seat 33 is fixedly connected to one side of the fixing plate 31 close to the mold cavity 100, the sliding seat 33 is provided with a limiting sliding groove 331, and the locking plate 32 slides in the limiting sliding groove 331; the locking sheet 32 is provided with a plurality of locking holes, each locking hole comprises a large hole 321 for the end shaft 310 of the transverse core rod 300 to pass through and a small hole 322 for clamping with the end shaft 310 of the transverse core rod 300, and the large hole 321 is communicated with the small hole 322; the locking driving mechanism drives the locking piece 32 to switch between a locking position and a preparation position; when the locking piece 32 is located at the preparation position, the large hole 321 and the limiting hole 311 are coaxially arranged; furthermore, the locking mechanism is a locking hydraulic cylinder 34, and a piston rod of the locking hydraulic cylinder 34 is connected to the locking plate 32.
When the locking plate 32 is located at the locking position, the small hole 322 on the locking plate 32 is connected with the end shaft 310 of the transverse core rod 300 in a clamping manner. When core pulling is performed, the transverse driving device drives the locking device 3 to move in a direction close to the transverse core rod 300, and the end shaft 310 of the transverse core rod 300 passes through the large hole 321 on the locking sheet 32 and enters the limiting hole 311 of the fixing plate 31. The limiting hole 311 limits the movement of the end shaft 310 of the transverse core rod 300 along the radial direction, the locking driving mechanism drives the locking plate 32 to move along the limiting sliding groove 331, the small hole 322 on the locking plate 32 is clamped with the clamping groove 320 on the end shaft 310 of the transverse core rod 300, and thus the locking mechanism and the end shaft 310 of the transverse core rod 300 are fixed in the traction direction. And then the extraction of the transverse mandrel 300 is realized under the traction of the transverse driving device. When it is desired to place the transverse core rod 300 into the empty mold cavity 100, the transverse driving device moves in the reverse direction to push the transverse core rod 300 back into the mold cavity 100, and then the locking plate 32 moves in the reverse direction along the limiting slide groove 331, and the locking device 3 releases the connection with the transverse core rod 300.
Preferably, a plurality of transverse rails 11 are arranged on the fixed support 1, a movable frame 4 is fixedly connected to the locking device 3, a plurality of guide wheel sets 41 which are matched with the transverse rails 11 in a one-to-one correspondence mode are arranged on the movable frame 4, and the movable frame 4 moves along the transverse rails 11 through the guide wheel sets 41.
Preferably, the transverse rail 11 is made of channel steel, each set of guide wheels 41 includes two first guide wheels 42 and two second guide wheels 43, axes of the first guide wheels 42 and the second guide wheels 43 are perpendicular to a moving direction of the moving frame 4, axes of the first guide wheels 42 and the second guide wheels 43 are perpendicular to each other, and the first guide wheels 42 and the second guide wheels 43 abut against inner grooves of the channel steel. The first guide wheel 42 abuts against the upper side plate or the lower right side plate of the channel, and the second guide wheel 43 abuts against the inner groove bottom plate of the channel, so that the vertical and longitudinal directions of the movable frame 4 are restricted by the first guide wheel 42 and the second guide wheel 43, respectively, and the movable frame can move only in the lateral direction along the channel.
Preferably, the transverse driving device comprises a driving motor 21, a driving chain 22, a driving sprocket and a driven sprocket 23, the driven sprocket 23 is rotatably connected to the fixed bracket 1, the driving motor 21 is fixedly arranged on the fixed bracket 1, and the driving sprocket is mounted on an output shaft of the driving motor 21; the driving chain 22 is wound on the driving sprocket and the driven sprocket 23, and the movable frame 4 is fixedly connected with the driving chain 22 through a connecting piece 24. The driving motor 21 rotates to drive the driving sprocket, so as to drive the driving sprocket to move, and as the moving frame 4 is fixedly connected with the driving chain 22 through the connecting piece 24, the moving frame 4 also moves when the driving chain 22 moves.
Compared with the prior art, the utility model discloses a set up locking device 3 with horizontal drive arrangement realizes the action of loosing core of horizontal plug 300, has improved precast concrete hollow template's production efficiency greatly.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (7)

1. The utility model provides a horizontal device of loosing core, its characterized in that, including fixed bolster, horizontal drive arrangement and be used for with the locking device of the end hub connection of horizontal plug, horizontal drive arrangement with locking device installs on the fixed bolster, horizontal drive arrangement drives locking device removes along the axis direction of horizontal plug, one side that the fixed bolster is close to the die cavity is provided with the backing roll that is used for supporting the horizontal plug of taking out.
2. The transverse core pulling device according to claim 1, wherein the supporting roller is rotatably connected to a supporting shaft, and left and right ends of the supporting shaft are fixedly connected to the fixing bracket.
3. The transverse core pulling device according to claim 1, wherein the locking device comprises a fixing plate, a locking plate, a sliding seat and a locking driving mechanism, the fixing plate is provided with a plurality of limiting holes for accommodating end shafts of the transverse core rods, the sliding seat is fixedly connected to one side of the fixing plate close to the mold cavity, the sliding seat is provided with a limiting sliding groove, and the locking plate slides in the limiting sliding groove; the locking piece is provided with a plurality of locking holes, each locking hole comprises a large hole for an end shaft of the transverse core rod to pass through and a small hole for being clamped with the end shaft of the transverse core rod, and the large hole is communicated with the small hole; the locking driving mechanism drives the locking sheet to switch between a locking position and a preparation position; when the locking sheet is positioned at the preparation position, the large hole and the limiting hole are coaxially arranged; when the locking sheet is located at the locking position, the small hole on the locking sheet is connected with the end shaft of the transverse core rod in a clamping mode.
4. The transverse core pulling device according to claim 3, wherein the locking driving mechanism device is a locking hydraulic cylinder, and a piston rod of the locking hydraulic cylinder is connected to the locking sheet.
5. The transverse core pulling device according to claim 1, wherein a plurality of transverse rails are arranged on the fixed support, a moving frame is fixedly connected to the locking device, a plurality of guide wheel sets which are matched with the transverse rails in a one-to-one correspondence manner are arranged on the moving frame, and the moving frame moves along the transverse rails through the guide wheel sets.
6. The transverse core pulling device according to claim 5, wherein the transverse rails are made of channel steel, each set of guide wheels comprises two first guide wheels and two second guide wheels, axes of the first guide wheels and the second guide wheels are perpendicular to a moving direction of the moving frame, axes of the first guide wheels and the second guide wheels are perpendicular to each other, and the first guide wheels and the second guide wheels abut against inner grooves of the channel steel.
7. The transverse core pulling device according to claim 5, wherein the transverse driving device comprises a driving motor, a driving chain, a driving sprocket and a driven sprocket, the driven sprocket is rotatably connected to the fixed bracket, the driving motor is fixedly arranged on the fixed bracket, and the driving sprocket is mounted on an output shaft of the driving motor; the driving chain is wound on the driving chain wheel and the driven chain wheel, and the moving frame is fixedly connected with the driving chain through a connecting piece.
CN202020250391.3U 2020-03-04 2020-03-04 Transverse core pulling device Active CN212241493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020250391.3U CN212241493U (en) 2020-03-04 2020-03-04 Transverse core pulling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020250391.3U CN212241493U (en) 2020-03-04 2020-03-04 Transverse core pulling device

Publications (1)

Publication Number Publication Date
CN212241493U true CN212241493U (en) 2020-12-29

Family

ID=73991666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020250391.3U Active CN212241493U (en) 2020-03-04 2020-03-04 Transverse core pulling device

Country Status (1)

Country Link
CN (1) CN212241493U (en)

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