CN210481440U - Automatic frame turning device for heat treatment furnace - Google Patents
Automatic frame turning device for heat treatment furnace Download PDFInfo
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- CN210481440U CN210481440U CN201921020178.7U CN201921020178U CN210481440U CN 210481440 U CN210481440 U CN 210481440U CN 201921020178 U CN201921020178 U CN 201921020178U CN 210481440 U CN210481440 U CN 210481440U
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Abstract
The utility model discloses an automatic frame device that turns over for heat treatment furnace, including support, slide rail, with slide rail sliding connection's chassis, the support includes horizontally chassis and vertical side bearer, the slide rail includes horizontal slide rail and vertical slide rail, the chassis bottom rotates the horizontal cursor slide that is provided with horizontal slide rail adaptation, the chassis is close to side bearer one end and is provided with vertical cursor slide, vertical cursor slide include with chassis fixed connection's linking arm and with vertical slide rail sliding connection's slide arm, the linking arm rotates with the slide arm to be connected, vertical slide rail department still be provided with by drive gear drive and with slide arm fixed connection's drive chain. The utility model uses the driving motor to drive the chassis and the material frame to overturn through chain transmission, the overturning speed is high, and no movement dead point exists in the overturning process; the vertical and horizontal movement are simultaneously carried out, the overturning action is completed in a matching way, and the overturning process is smooth and stable; the turnover angle exceeds 90 degrees, the material frame is completely turned over, and the automation degree is high.
Description
Technical Field
The utility model belongs to the technical field of thermal treatment equipment, a turn over frame device is related to, in particular to an automatic turn over frame device for heat treatment furnace.
Background
In the process of carrying out heat treatment on materials, the material frames of the annealing furnace are required to be transferred to a feeding area (ground) by a forklift, then the materials in the material frames of the production line are transferred to the material frames of the annealing furnace by a travelling crane, then the material frames of the annealing furnace on the ground are transferred to a feeding rack (the height is about 1200 mm) of the annealing furnace by the travelling crane, and the annealing furnace is automatically fed. In this in-process, need 2 auxiliary personnel to carry material frame, feeding etc., still need 1 fork truck worker to drive fork truck, operating procedure is comparatively complicated and takes time, has the condition of not in time transporting and feeding, leads to the equipment productivity not to exert completely, causes the waste, and, current feeding frame is great with the bottom surface drop, needs to use the driving to transfer, at the transfer in-process, the condition that the feeding frame striking annealing stove feeding frame often can take place, equipment damage risk and maintenance cost have been increased. It is therefore desirable to design a frame flipping apparatus for an annealing furnace.
Chinese patent CN205114550U discloses a fruit turning frame unloading device, which has higher working efficiency and lower labor intensity through a hinged support and a vertical frame turning cylinder. However, because the device adopts the cylinder to go up and down to support one end, the other end is articulated, and the frame that turns over that leads to the device is thorough inadequately, can't pour out the fruit in the fruit frame completely, still needs the manual work to carry fruit at the bottom of the frame, and degree of automation is lower to, adopt the cylinder to go up and down, the elevating speed is slower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic frame device that turns over for heat treatment furnace turns over the frame thoroughly, turns over the frame fast, and is stable, and degree of automation is high.
In order to achieve the above object, the present invention provides the following technical solutions: an automatic frame turning device for a heat treatment furnace comprises a bracket, a slide rail arranged on the bracket, a base plate which is connected with the slide rail in a sliding way and is used for placing a material frame, the bracket comprises a horizontal underframe and a vertical side frame which are fixedly connected with each other, the slide rail comprises a transverse slide rail arranged on the underframe and a vertical slide rail arranged on the side frame, a transverse slide arm matched with the transverse slide rail is rotatably arranged at the bottom of one end of the chassis, which is far away from the side frame, a vertical slide arm is arranged at one end of the chassis, which is close to the side frame, the vertical sliding arm comprises a connecting arm fixedly connected with the chassis and a sliding arm connected with the vertical sliding rail in a sliding manner, the connecting arm is rotationally connected with the sliding arm, the vertical sliding rail is also provided with a transmission chain which is driven by a driving gear and is fixedly connected with the sliding arm, the driving gear is connected with a driving motor in a transmission manner, and the chassis is further provided with a fixing assembly for fixing the material frame.
The technical scheme of the utility model among, in order to make the material frame with the chassis removes the upset more smooth stable, horizontal slide rail and vertical slide rail all are provided with two, and parallel arrangement is in chassis and material frame both sides, it is corresponding, horizontal cursor slide and vertical cursor slide also are provided with two.
The utility model discloses before using, place the material frame on the chassis earlier, it is fixed through fixed subassembly, when needing to turn over the frame, start driving motor, drive chain, then drive vertical cursor slide rebound, at this moment, material frame one end is along vertical slide rail rebound along with chassis one end, and the other end slides along horizontal slide rail along the chassis, when vertical cursor slide moved the top, the upset of material frame was finished, and the automatic whereabouts of material in the material frame.
Preferably, one end, close to the side frame, of the base plate is provided with an upward side plate, the vertical sliding arm is installed on the side plate, the distance between the vertical sliding arm and the base plate is smaller than the length of the vertical sliding arm, so that the turning angle of the material frame can be larger than 90 degrees, namely, an opening of the material frame can be inclined downwards, and the material in the material frame can fall conveniently.
Preferably, the driving gear is located on the lower portion of the vertical sliding rail, a driven gear is further arranged on the upper portion of the vertical sliding rail, and the transmission chain is wound on the outer sides of the driving gear and the driven gear.
Preferably, the vertical slide rail comprises two parallel slide rail frames which are vertically arranged, the driving gear and the driven gear are rotatably installed between the two slide rail frames, sliding grooves which are oppositely arranged are formed in the inner sides of the slide rail frames, and convex blocks which are matched with the sliding grooves are arranged on two sides of the sliding arm.
Preferably, the transverse sliding rail comprises two parallel sliding rail frames which are horizontally arranged, sliding grooves which are oppositely arranged are formed in the inner sides of the sliding rail frames, and protruding blocks matched with the sliding grooves are arranged on the two sides of the transverse sliding arm.
Preferably, the transverse sliding rail is also provided with a driving gear, a transmission chain and a driven gear which are the same as the vertical sliding rail in structure, and the lower end of the transverse sliding arm is fixedly connected with the transmission chain, so that one end of the chassis rises while the other end of the chassis can actively move towards the side frame, the load of the transmission chain in the vertical sliding rail is reduced, and the chassis and the material frame can be overturned more smoothly, stably and labor-saving.
Preferably, one end of the sliding arm is rotatably connected with the connecting arm, the other end of the sliding arm is provided with a U-shaped mounting groove capable of accommodating the transmission chain, a rack meshed with the transmission chain is fixedly arranged in the mounting groove, a groove cover is fixedly arranged outside the mounting groove through a screw, the transmission chain is fixed in the mounting groove by the groove cover and is kept meshed with the rack, and the transmission chain is fixed stably by the structure, convenient to assemble and disassemble and convenient to maintain.
Preferably, one end of the transverse sliding arm is rotatably connected with the bottom of the chassis, the other end of the transverse sliding arm is provided with a U-shaped mounting groove capable of accommodating the transmission chain, a rack meshed with the transmission chain is fixedly arranged in the mounting groove, a groove cover is fixedly arranged outside the mounting groove through a screw, the transmission chain is fixed in the mounting groove by the groove cover and is kept meshed with the rack, and the structure is stable to fixing with the transmission chain, convenient to disassemble and assemble and convenient to maintain.
Preferably, the vertical sliding rail and the horizontal sliding rail are connected with each other, an auxiliary gear is arranged on one side, close to the chassis, above the driving gear, the vertical sliding rail and the horizontal sliding rail share one transmission chain, the transmission chain is wound on the outer sides of the driving gear and the two driven gears, the outer side of the transmission chain is meshed with the auxiliary gear, the transmission chain is integrally L-shaped, the structure can enable the horizontal sliding arm and the vertical sliding arm to synchronously move, the stability is improved, the structure is simpler, and the maintenance is convenient.
Preferably, the axes of the two driving gears respectively positioned at the two sides are fixedly connected through a driving rod, and the driving rod is in transmission connection with a driving motor through a gear and a driving chain.
Preferably, the fixing assembly comprises a transverse blocking piece positioned on the upper portion of the chassis and a vertical fixing structure arranged on the side plate, the vertical fixing structure comprises a fixing frame fixed on the side plate, a rotating frame rotatably installed at the top end of the fixing frame and a cylinder driving the rotating frame to rotate, the rotating frame comprises an inverted L-shaped hook used for fixing the material frame and a rotating arm rotatably connected with a piston rod of the cylinder, and the bottom end of the cylinder body of the cylinder is rotatably connected with the side plate. When a piston rod of the air cylinder extends out of the cylinder body, the piston rod pushes the rotating arm, the hook is rotated downwards, the hook hooks the upper edge of the material frame, and the material frame is prevented from being separated from the chassis by matching with the transverse blocking piece; when the material frame needs to be dismounted, the air cylinder is started, the piston rod of the air cylinder retracts into the cylinder body, the piston rod pulls the rotating arm downwards, and the hook is rotated upwards to be separated from the material frame.
Preferably, the fixed frame and the rotating frame are symmetrically provided with two groups which are respectively close to the side edge of the material frame, wherein the two rotating arms are connected through a connecting rod, the end part of the piston rod is fixedly provided with a short rod which is rotatably sleeved on the connecting rod, and the short rod is in threaded connection with the piston rod. The structure enables the hook to fix the material frame more stably, and the rotation of the hook is smoother.
Preferably, the chassis is provided with a positioning groove which is vertically communicated with the transverse sliding rail, and the positioning groove is matched with a cushion block arranged at the bottom of the material frame, so that the stability of the material frame is improved, and the material frame is prevented from deviating on the chassis.
Preferably, the width of the positioning groove is larger than that of the cushion block, guide frames which extend downwards and gradually approach each other are arranged below two side walls of the positioning groove, the cushion block is convenient to insert into the positioning groove, and the cushion block is prevented from shaking, so that the stability of the material frame is improved.
Preferably, the support bottom is installed the stabilizer blade, the universal wheel is installed to the stabilizer blade bottom, is convenient for remove turning device.
Preferably, the transverse blocking piece is a pull ring, the pull ring inclines towards one side away from the material frame, the material frame is convenient to place, and the pull ring is matched with a universal wheel at the bottom of the support frame, so that the frame turning device can be conveniently moved.
The beneficial effects of the utility model are that:
1. the driving motor is used, the chassis and the material frame are driven to turn over through chain transmission, the turning speed is high, and no movement dead point exists in the turning process;
2. the vertical and horizontal slide rails are adopted, and move simultaneously in the vertical and horizontal directions to complete the overturning action in a matching way, so that the overturning process is smooth and stable;
3. the turnover angle exceeds 90 degrees, so that the material frame is turned over thoroughly, the material falls completely, manual work is not needed, and the automation degree is high;
4. the material frame is stable and is not easy to fall off when being overturned along with the chassis;
5. the use frequency of manpower and driving is reduced, and the possibility that the equipment is accidentally impacted is reduced.
Drawings
Fig. 1 is a three-dimensional structure diagram of embodiment 1 of the present invention;
fig. 2 is a side view of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a vertical slide arm in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a transverse slide arm according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a sliding arm according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a vertical fixing assembly in embodiment 1 of the present invention;
fig. 7 is a schematic view of a transverse blocking member according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a positioning groove according to embodiment 1 of the present invention;
fig. 9 is a schematic structural view of a support leg according to embodiment 1 of the present invention; fig. 10 is a schematic structural view of a vertical slide rail according to embodiment 2 of the present invention;
fig. 11 is a schematic structural view of a transverse slide arm according to embodiment 2 of the present invention;
fig. 12 is a schematic view of the installation of the transmission chain according to embodiment 2 of the present invention;
fig. 13 is a schematic structural view of a drive rod according to embodiment 2 of the present invention;
the percentage of each item in the figure is: the device comprises a material frame 1, a chassis 2, a chassis 3, a side frame 4, a transverse sliding rail 5, a vertical sliding rail 6, a transverse sliding arm 7, a connecting arm 8, a sliding arm 9, a driving gear 10, a transmission chain 11, a side plate 12, a driven gear 13, a sliding rail frame 14, a sliding chute 15, a convex block 16, a mounting groove 17, a rack 18, a groove cover 19, a transverse blocking piece 20, a fixing frame 21, a hook 22, a piston rod 23, a rotating arm 24, a cylinder body 25, a connecting rod 26, a short rod 27, a positioning groove 28, a cushion block 29, a guide frame 30, a supporting leg 31, a universal wheel 32, a pinion 33 and a driving rod.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings. It should be noted that the positional relationships such as up, down, top, bottom, etc. are for the practical use of the present invention, and intuitively for the attached fig. 1.
Example 1
As shown in fig. 1 to 4, an automatic frame turning device for a heat treatment furnace comprises a bracket, a slide rail arranged on the bracket, and a chassis 2 which is connected with the slide rail in a sliding manner and is used for placing a material frame 1, wherein the bracket comprises a horizontal chassis 3 and a vertical side frame 4 which are fixedly connected with each other, the slide rail comprises a transverse slide rail 5 arranged on the chassis 3 and a vertical slide rail 6 arranged on the side frame 4, a transverse slide arm 7 matched with the transverse slide rail 5 is rotatably arranged at the bottom of one end of the chassis 2 far away from the side frame 4, a vertical slide arm is arranged at one end of the chassis 2 close to the side frame 4, the vertical slide arm comprises a connecting arm 8 fixedly connected with the chassis 2 and a slide arm 9 slidably connected with the vertical slide rail 6, the connecting arm 8 is rotatably connected with the slide arm 9, a transmission chain 11 which is driven by a driving gear 10 and is fixedly connected with the slide arm is, the driving gear 10 is connected with a driving motor (not shown in the figure) in a transmission manner, and the chassis 2 is also provided with a fixing component for fixing the material frame 1.
In the technical scheme of this embodiment, in order to make material frame 1 with chassis 2 moves the upset more smoothly stable, horizontal slide rail 5 and vertical slide rail 6 all are provided with two, and parallel arrangement is in chassis 2 and material frame 1 both sides, corresponding, horizontal cursor slide 7 and vertical cursor slide also are provided with two.
This embodiment is before using, places material frame 1 on chassis 2 earlier, and is fixed through fixed subassembly, when needing to turn over the frame, starts driving motor, drives drive chain 11, then drives vertical cursor slide rebound, and at this moment, 1 one end of material frame is along vertical slide rail 6 rebound along 2 one end on chassis, and the other end slides along horizontal slide rail 5 along chassis 2, when vertical cursor slide moved the top, and the upset of material frame 1 is finished, and the automatic whereabouts of material in the material frame 1.
Furthermore, one end, close to the side frame 4, of the chassis 2 is provided with an upward side plate 12, the vertical sliding arm is installed on the side plate 12, and the distance between the vertical sliding arm and the chassis 2 is smaller than the length of the vertical sliding arm, so that the turning angle of the material frame 1 can be larger than 90 degrees, namely, an opening of the material frame 1 can be inclined downwards, and the material in the material frame 1 can fall conveniently.
In this embodiment, the driving gear 10 is located at the lower portion of the vertical sliding rail 6, the driven gear 13 is further disposed at the upper portion of the vertical sliding rail 6, and the transmission chain 11 is wound around the driving gear 10 and the driven gear 13.
Wherein, vertical slide rail 6 includes the slide rail frame 14 of the vertical setting of two parallels, drive gear 10 and driven gear 13 rotate to be installed between two slide rail frames 14, slide rail frame 14 inboard is seted up the spout 15 that sets up in opposite directions, slide arm 9 both sides be provided with the lug 16 of spout 15 adaptation, as shown in fig. 5, this structure makes the slip smooth stable, is difficult for rocking, and the fault rate is low.
The transverse sliding rail 5 comprises two parallel sliding rail frames 14 horizontally arranged, sliding grooves 15 oppositely arranged are formed in the inner sides of the sliding rail frames 14, protruding blocks 16 matched with the sliding grooves 15 are arranged on the two sides of the transverse sliding arm 7, sliding is smooth and stable due to the structure, shaking is not prone to occurring, and the failure rate is low.
Further, slide arm 9 one end and linking arm 8 rotate to be connected, and the other end is provided with and holds drive chain 11's U-shaped mounting groove 17, the mounting groove 17 internal fixation be provided with drive chain 11's rack 18, mounting groove 17 is provided with capping 19 outward through the fix with screw, capping 19 fixes drive chain 11 in mounting groove 17 and make it keep the engaged state with rack 18, this structure makes drive chain 11's fixed comparatively stable, and easy dismounting, the maintenance of being convenient for.
As shown in fig. 6 and 7, the fixing assembly includes a transverse blocking member 20 located on the upper portion of the chassis 2 and a vertical fixing structure arranged on the side plate 12, the vertical fixing structure includes a fixing frame 21 fixed on the side plate 12, a rotating frame rotatably mounted on the top end of the fixing frame 21, and an air cylinder driving the rotating frame to rotate, the rotating frame includes an inverted L-shaped hook 22 for fixing the material frame 1 and a rotating arm 24 rotatably connected with a piston rod 23 of the air cylinder, and the bottom end of a cylinder body 25 of the air cylinder is rotatably connected with the side plate 12. When a piston rod 23 of the air cylinder extends out of a cylinder body 25, the piston rod 23 pushes the rotating arm 24, the hook 22 rotates downwards, the hook 22 hooks the upper edge of the material frame 1, and the material frame 1 is prevented from being separated from the chassis 2 by matching with the transverse blocking piece 20; when the material frame 1 needs to be dismounted, the air cylinder is started, the piston rod 23 of the air cylinder retracts into the cylinder body 25, the piston rod 23 pulls the rotating arm 24 downwards, and the hook 22 rotates upwards to be separated from the material frame 1.
In this embodiment, the fixed frame 21 and the rotating frame are symmetrically provided with two sets, which are respectively close to the side edge of the material frame 1, wherein the two rotating arms 24 are connected through a connecting rod 26, the end part of the piston rod 23 is fixedly provided with a short rod 27 rotatably sleeved on the connecting rod 26, and the short rod 27 is screwed with the piston rod 23. This structure makes the fixing of the hook 22 to the material frame 1 more stable, and the rotation of the hook 22 is smoother.
As shown in fig. 8, a positioning groove 28 which is vertically communicated with the transverse slide rail 5 is formed in the chassis 2, and is used in cooperation with a cushion block 29 arranged at the bottom of the material frame 1, so that the stability of the material frame 1 is improved, and the material frame 1 is prevented from deviating on the chassis 2.
The width of the positioning groove 28 is greater than that of the cushion block 29, and guide frames 30 which extend downwards and gradually get close to each other are arranged below two side walls of the positioning groove 28, so that the cushion block 29 can be conveniently inserted into the positioning groove 28, and the cushion block 29 is prevented from shaking, and the stability of the material frame 1 is improved.
As shown in fig. 9, a support leg 31 is installed at the bottom of the support frame, and a universal wheel 32 is installed at the bottom end of the support leg 31 to facilitate moving the turnover device.
In this embodiment, the transverse blocking member 20 is a pull ring, the pull ring is inclined towards one side away from the material frame 1, so that the material frame 1 can be conveniently placed, and the pull ring is matched with the universal wheel 32 at the bottom of the support, so that the frame turning device can be conveniently moved.
Example 2
The present embodiment is based on embodiment 1, and the technical solution is basically the same as embodiment 1, except that:
in this embodiment, as shown in fig. 10, the horizontal slide rail 5 is also provided with a driving gear 10, a transmission chain 11 and a driven gear 13, which have the same structure as the vertical slide rail 6, and the lower end of the horizontal slide arm 7 is fixedly connected to the transmission chain 11, so that one end of the chassis 1 is lifted, and the other end of the chassis can actively move towards the side frame 4, thereby reducing the load of the transmission chain 11 in the vertical slide rail 6, and enabling the chassis and the material frame to be overturned more smoothly, stably and laborsavingly.
As shown in fig. 11, one end of the transverse sliding arm 7 is rotatably connected to the bottom of the chassis 1, the other end of the transverse sliding arm is provided with a U-shaped mounting groove 17 capable of accommodating the transmission chain 11, a rack 18 engaged with the transmission chain 11 is fixedly arranged in the mounting groove 17, a groove cover 19 is fixedly arranged outside the mounting groove 17 through a screw, and the transmission chain 11 is fixed in the mounting groove 17 by the groove cover 19 and is kept engaged with the rack 18.
As shown in fig. 12, the vertical slide rail 6 and the horizontal slide rail 5 are connected to each other, a pinion 33 is disposed above the driving gear 10 and on a side close to the chassis 1, the vertical slide rail 6 and the horizontal slide rail 5 share one transmission chain 11, the transmission chain 11 is wound around the driving gear 10 and the two driven gears 13, the outer side of the transmission chain 11 is meshed with the pinion 33, and the transmission chain 11 is L-shaped as a whole, so that the horizontal slide arm 7 and the vertical slide arm can move synchronously, the stability is increased, the structure is simpler, and the maintenance is facilitated.
As shown in fig. 13, the two driving gears 10 located at the two sides are fixedly connected at the axial center by a driving rod 34, and the driving rod 34 is in transmission connection with a driving motor through a gear and a driving chain (not shown in the figure).
In the above embodiments, except for the specific description, the fixed connection between the components is realized by screws and nuts or bolts, which is convenient for assembly, disassembly and maintenance.
Claims (10)
1. The utility model provides an automatic frame device that turns over for heat treatment furnace, includes the support, sets up slide rail on the support, with slide rail sliding connection be used for placing the chassis of material frame, its characterized in that: the support includes mutual fixed connection's horizontally chassis and vertical side bearer, the slide rail is including setting up the horizontal slide rail on the chassis and setting up the vertical slide rail on the side bearer, the chassis is kept away from side bearer one end bottom and is rotated the horizontal cursor slide that is provided with horizontal slide rail adaptation, the chassis is close to side bearer one end and is provided with vertical cursor slide, vertical cursor slide include with chassis fixed connection's linking arm and with vertical slide rail sliding connection's slide arm, the linking arm rotates with the slide arm to be connected, vertical slide rail department still be provided with by driving gear drive and with slide arm fixed connection's drive chain, the drive gear transmission is connected with driving motor, still install the fixed subassembly that is used for fixed material frame on the chassis.
2. The automatic frame overturning device for the heat treatment furnace as claimed in claim 1, wherein: an upward side plate is arranged at one end, close to the side frame, of the chassis, the vertical sliding arm is installed on the side plate, and the distance between the vertical sliding arm and the chassis is smaller than the length of the vertical sliding arm.
3. The automatic frame overturning device for the heat treatment furnace as claimed in claim 1 or 2, wherein: drive gear is located vertical slide rail lower part, vertical slide rail upper portion still is provided with driven gear, drive chain is around establishing the drive gear and the driven gear outside, horizontal slide rail department also is provided with the same drive gear of vertical slide rail structure, drive chain and driven gear, horizontal cursor slide lower extreme with drive chain fixed connection.
4. The automatic frame overturning device for the heat treatment furnace as claimed in claim 3, wherein: slide arm one end is rotated with the linking arm and is connected, and the other end is provided with and holds drive chain's the mounting groove of U-shaped, the mounting groove internal fixation be provided with drive chain engaged's rack, the mounting groove is provided with the capping outward through the fix with screw.
5. The automatic frame overturning device for the heat treatment furnace as claimed in claim 4, wherein: one end of the transverse sliding arm is rotatably connected with the bottom of the chassis, the other end of the transverse sliding arm is provided with a U-shaped mounting groove capable of accommodating the transmission chain, a rack meshed with the transmission chain is fixedly arranged in the mounting groove, and a groove cover is fixedly arranged outside the mounting groove through a screw.
6. The automatic frame overturning device for the heat treatment furnace as claimed in claim 2, wherein: the fixed subassembly is including the horizontal piece of keeping that is located chassis upper portion and the vertical fixed knot who sets up on the curb plate constructs, vertical fixed knot constructs including fixing mount, rotation on the curb plate and installing the rotating turret and the drive on mount top the rotating turret pivoted cylinder, the rotating turret is including being the hook of inverting L shape and the rotor arm of being connected with the piston rod rotation of cylinder that is used for fixed material frame, the cylinder body bottom of cylinder with the curb plate rotates to be connected.
7. The automatic frame overturning device for the heat treatment furnace as claimed in claim 6, wherein: the fixed frame and the rotating frame are symmetrically provided with two groups and are respectively close to the side edge of the material frame, wherein the two rotating arms are connected through a connecting rod, the end part of the piston rod is fixedly provided with a short rod which is rotatably sleeved on the connecting rod, and the short rod is in threaded connection with the piston rod.
8. The automatic frame overturning device for the heat treatment furnace as claimed in claim 1 or 7, wherein: the chassis is provided with a positioning groove which is vertically communicated with the transverse sliding rail, the positioning groove is matched with a cushion block arranged at the bottom of the material frame, the width of the positioning groove is larger than that of the cushion block, and guide frames which extend downwards and gradually approach each other are arranged below two side walls of the positioning groove.
9. The automatic frame overturning device for the heat treatment furnace as claimed in claim 1 or 7, wherein: the support bottom is installed the stabilizer blade, the universal wheel is installed to the stabilizer blade bottom.
10. The automatic frame overturning device for the heat treatment furnace as claimed in claim 6 or 7, wherein: the transverse blocking piece is a pull ring, and the pull ring inclines towards one side far away from the material frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020178.7U CN210481440U (en) | 2019-07-03 | 2019-07-03 | Automatic frame turning device for heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020178.7U CN210481440U (en) | 2019-07-03 | 2019-07-03 | Automatic frame turning device for heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210481440U true CN210481440U (en) | 2020-05-08 |
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ID=70529922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921020178.7U Active CN210481440U (en) | 2019-07-03 | 2019-07-03 | Automatic frame turning device for heat treatment furnace |
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| Country | Link |
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| CN (1) | CN210481440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423867A (en) * | 2019-07-03 | 2019-11-08 | 浙江辛子精工机械股份有限公司 | A kind of automatic turning frame apparatus for heat-treatment furnace |
-
2019
- 2019-07-03 CN CN201921020178.7U patent/CN210481440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423867A (en) * | 2019-07-03 | 2019-11-08 | 浙江辛子精工机械股份有限公司 | A kind of automatic turning frame apparatus for heat-treatment furnace |
| CN110423867B (en) * | 2019-07-03 | 2023-11-28 | 浙江辛子精工机械股份有限公司 | Automatic frame overturning device for heat treatment furnace |
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Address after: No.298, Fangjiashan Road, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Xinzi Precision Machinery Co.,Ltd. Patentee after: HUZHOU RENXIN BEARING STEEL PIPE Co.,Ltd. Address before: No.298, Fangjiashan Road, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province, 313000 Patentee before: ZHEJIANG 8+1 PRECISION MACHINERY Co.,Ltd. Patentee before: HUZHOU RENXIN BEARING STEEL PIPE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |