CN114012530A - Refrigerator bottom plate equipment of polishing - Google Patents

Refrigerator bottom plate equipment of polishing Download PDF

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Publication number
CN114012530A
CN114012530A CN202111412750.6A CN202111412750A CN114012530A CN 114012530 A CN114012530 A CN 114012530A CN 202111412750 A CN202111412750 A CN 202111412750A CN 114012530 A CN114012530 A CN 114012530A
Authority
CN
China
Prior art keywords
bottom plate
refrigerator
refrigerator bottom
polishing
clamping mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111412750.6A
Other languages
Chinese (zh)
Inventor
潘益军
李显刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suiyang Huafeng Electrical Appliance Co ltd
Original Assignee
Suiyang Huafeng Electrical Appliance Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suiyang Huafeng Electrical Appliance Co ltd filed Critical Suiyang Huafeng Electrical Appliance Co ltd
Priority to CN202111412750.6A priority Critical patent/CN114012530A/en
Publication of CN114012530A publication Critical patent/CN114012530A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Abstract

The scheme discloses refrigerator bottom plate polishing equipment in the technical field of refrigerator production equipment, which comprises an upper rack and a lower rack, wherein the upper rack is connected with a polishing mechanism through a first cylinder which longitudinally stretches out and draws back; the lower rack comprises two parallel supporting frames, and the clamping mechanism is rotatably connected between the two supporting frames through two rotating shafts; the grinding mechanism is located right above the clamping mechanism. This scheme of implementation need not directly pick up the refrigerator bottom plate and overturn, and upset refrigerator bottom plate that can be quick through rotating fixture compares in prior art intensity of labour reduction, and efficiency improves greatly moreover.

Description

Refrigerator bottom plate equipment of polishing
Technical Field
The invention belongs to the technical field of refrigerator production equipment, and particularly relates to refrigerator bottom plate polishing equipment.
Background
The refrigerator bottom plate applies external force to the plate by a press and a die to cause the plate to generate plastic deformation or separation, thereby obtaining a stamping part with required shape and size. The refrigerator bottom plate of production among the prior art generally all can appear the burr, and the part that has the burr can appear various problems in being used for the production of refrigerator, does not match when assembling, phenomenon such as lax between the part, so will clear up the burr. After the burrs on one side of the refrigerator bottom plate are polished, the surface polishing device in the prior art needs to manually take up the refrigerator bottom plate to turn over the refrigerator bottom plate and polish the other side of the refrigerator bottom plate, the position of the refrigerator bottom plate needs to be accurately placed after manual turning, the working strength is increased, and the production efficiency is influenced.
Disclosure of Invention
The invention aims to provide a refrigerator bottom plate polishing device to solve the problem that in the prior art, when a refrigerator bottom plate is polished, the refrigerator bottom plate needs to be manually taken up to turn over and put in place, so that the production efficiency is low.
The refrigerator bottom plate polishing equipment comprises an upper rack, a lower rack and a polishing mechanism, wherein the upper rack is connected with the polishing mechanism through a first cylinder which longitudinally stretches out and draws back; the lower rack comprises two parallel supporting frames, and the clamping mechanism is rotatably connected between the two supporting frames through two rotating shafts; the grinding mechanism is located right above the clamping mechanism.
The working principle of the scheme is as follows: the refrigerator bottom plate is clamped and fixed by using the clamping mechanism, and the polishing mechanism is positioned right above the clamping mechanism, so that the surface of the refrigerator bottom plate can be polished by the operation of the polishing mechanism. Because of fixture rotates with two support frames through the pivot to be connected, so accomplished the back of polishing of one side, drive grinding machanism through first cylinder and shift up, the rotation fixture that the staff can be quick makes progress the another side upset, need not relocate, then reduces grinding machanism again and carries out polishing of another side.
The beneficial technical effect of this scheme is: this scheme of implementation need not directly pick up the refrigerator bottom plate and overturn, and upset refrigerator bottom plate that can be quick through rotating fixture compares in prior art intensity of labour reduction, and production efficiency improves greatly moreover.
Further, the polishing mechanism comprises a motor and a polishing head positioned below the motor, the motor is connected with the telescopic end of the first cylinder, and the polishing head is fixedly connected with an output shaft of the motor. As with the conventional technology, the polishing area of the polishing head can be selected and replaced according to the size of the refrigerator bottom plate.
Furthermore, fixture is formed by four flexible arm lock end to end connections, and flexible arm lock includes the expansion piece and connects the fixed-length bar at the expansion piece both ends. The refrigerator bottom plate is four-way usually, adopts flexible arm lock can convenient, swift fixed refrigerator bottom plate and take out the refrigerator bottom plate.
Further, the extensible member is the spring, and the both ends of spring are connected with the screw rod, and the tip of fixed-length pole is equipped with the screw hole, and the screw rod passes through the screw hole to be connected with the fixed-length pole. The size of the whole clamping mechanism can be adjusted by the length of the screw rod in the threaded hole, so that the clamping mechanism is suitable for refrigerator bottom plates with different sizes. The refrigerator bottom plate is clamped and fixed in the clamping mechanism under the restoring action of the spring.
Furthermore, one side of the telescopic clamping arm, which is in contact with the refrigerator bottom plate, is provided with a groove, and the edge of the refrigerator bottom plate is clamped into the groove.
Further, the upper sides and the lower sides of the four corners of the clamping mechanism are provided with fan-shaped fixing pieces. The stationary blade of corner can fix four angles of refrigerator bottom plate better, strengthens the stability of the in-process refrigerator bottom plate of polishing.
Furthermore, one of the rotating shafts penetrates through two sides of the supporting frame and is connected with a power mechanism which drives the clamping mechanism to overturn, and the power mechanism is arranged on the supporting frame.
Furthermore, power unit includes gear, second cylinder and sliding connection rack on the support frame, and the second cylinder is installed on the support frame and is connected with the one end of rack, and the gear is with the coaxial fixed connection of pivot that runs through the support frame, gear and rack toothing. The rack slides in the telescopic process of the second cylinder, the rack slides to drive the gear to rotate, and the gear rotates to drive the clamping mechanism to rotate, so that the refrigerator bottom plate on the clamping mechanism is overturned.
Drawings
Fig. 1 is a front view of a refrigerator base plate polishing apparatus embodiment 1 of the present invention;
FIG. 2 is a top view of the lower housing of FIG. 1;
FIG. 3 is a schematic structural view of the clamping mechanism of FIG. 2;
fig. 4 is a schematic structural view of the holding mechanism in embodiment 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the grinding machine comprises a support frame 1, a rack 2, a gear 3, a grinding head 4, a motor 5, a first air cylinder 6, an upper frame 7, a support plate 8, a second air cylinder 9, a clamping mechanism 10, a rotating shaft 11, a spring 12, a fixing sheet 13, a fixed length rod 14 and a screw rod 15.
Example 1, substantially as shown in figure 1: the utility model provides a refrigerator bottom plate equipment of polishing, includes frame 7, undercarriage and three interval and establishes and be used for the fixture 10 of fixed refrigerator bottom plate, and frame 7 is connected directly over the undercarriage through backup pad 8. The lower rack comprises two parallel supporting frames 1, the upper rack 7 is connected with three polishing mechanisms through a first cylinder 6 which longitudinally stretches out and draws back, each polishing mechanism comprises a motor 5 and a polishing head 4 positioned below the motor 5, the motor 5 is connected with the stretching end of the first cylinder 6, and the polishing heads 4 are fixedly connected with output shafts of the motors 5.
The grinding mechanism is located directly above the clamping mechanism 10. Referring to fig. 2 and 3, the clamping mechanism 10 is formed by connecting four telescopic clamp arms end to end, and fan-shaped fixing pieces 13 are arranged on the upper side and the lower side of four corners of the clamping mechanism 10; the middle parts of the two telescopic clamping arms are fixedly connected with a rotating shaft 11, each telescopic clamping arm comprises a spring 12 and fixed long rods 14 connected to two ends of the spring 12, a groove is formed in one side, in contact with a refrigerator bottom plate, of each fixed long rod 14 of each telescopic clamping arm, and the edge of the refrigerator bottom plate is clamped into the groove; fixture 10 rotates through two pivot 11 and connects between two support frames 1, one of them pivot 11 runs through the both sides of support frame 1 and is connected with the power unit that drives fixture 10 upset, and power unit includes gear 3, second cylinder 9 and sliding connection rack 2 on support frame 1, and second cylinder 9 is installed on support frame 1 and is connected with the one end of rack 2, gear 3 and the coaxial fixed connection of pivot 11 that runs through support frame 1, gear 3 and rack 2 meshing.
Example 2, the difference from example 1 is shown in fig. 4: in the fixture 10 of this scheme, the both ends of spring 12 are connected with screw rod 15, and the tip of length fixing pole 14 is equipped with the screw hole, and screw rod 15 is connected with length fixing pole 14 through the screw hole.
Example 3, the difference from example 2 is: the power mechanism in the scheme adopts another motor, and an output shaft of the motor is fixedly connected with the rotating shaft 11.
Taking the example 2 as an example, the specific implementation process is as follows: the refrigerator bottom plate is clamped and fixed by using the clamping mechanism 10, and the grinding mechanism is positioned right above the clamping mechanism 10, so that the grinding mechanism can be operated to grind the surface of the refrigerator bottom plate. Because of fixture 10 rotates with two support frames 1 through pivot 11 to be connected, so accomplished the back of polishing of one side, shifts up through first cylinder 6 drive grinding machanism, starts second cylinder 9 and makes rack 2 slide, and then drives gear 3 and rotate for fixture 10 overturns the another side upset of refrigerator bottom plate upwards, then reduces polishing head 4 again and carries out the polishing of another side.
According to the size of bottom plate of refrigerator, the size of fixture 10 is adjusted to the length of accessible adjusting screw 15 in the screw hole, and then carries out the centre gripping to the refrigerator bottom plate of not unidimensional fixed, makes the interval of two support frames 1 also properly adjust through the mode that removes to ensure installing between two support frames 1 that fixture 10 can be stable.

Claims (8)

1. The utility model provides a refrigerator bottom plate equipment of polishing, includes frame, lower carriage and grinding machanism, goes up the frame and is connected its characterized in that through vertical flexible first cylinder with grinding machanism: the refrigerator bottom plate fixing device further comprises a clamping mechanism used for fixing the refrigerator bottom plate, and rotating shafts are fixedly connected to two sides of the clamping mechanism; the lower rack comprises two parallel supporting frames, and the clamping mechanism is rotatably connected between the two supporting frames through two rotating shafts; the grinding mechanism is located right above the clamping mechanism.
2. The refrigerator base plate grinding apparatus as claimed in claim 1, wherein: the polishing mechanism comprises a motor and a polishing head positioned below the motor, the motor is connected with the telescopic end of the first cylinder, and the polishing head is fixedly connected with an output shaft of the motor.
3. The refrigerator base plate grinding apparatus as claimed in claim 2, wherein: the clamping mechanism is formed by connecting four telescopic clamping arms end to end, and each telescopic clamping arm comprises a telescopic piece and a fixed long rod connected to two ends of the telescopic piece.
4. The refrigerator base plate grinding apparatus as claimed in claim 3, wherein: the extensible member is the spring, and the both ends of spring are connected with the screw rod, and the tip of fixed-length pole is equipped with the screw hole, and the screw rod passes through the screw hole to be connected with the fixed-length pole.
5. The refrigerator base plate grinding apparatus as claimed in claim 4, wherein: one side of the telescopic clamping arm contacting with the refrigerator bottom plate is provided with a groove, and the edge of the refrigerator bottom plate is clamped in the groove.
6. The refrigerator bottom plate grinding device according to any one of claims 1 to 5, wherein: the upside and the downside of four corners of fixture all are equipped with sectorial stationary blade.
7. The refrigerator base plate grinding apparatus as claimed in claim 6, wherein: one of them pivot runs through the both sides of support frame and is connected with the power unit that drives fixture upset, and power unit sets up on the support frame.
8. The refrigerator base plate grinding apparatus as claimed in claim 7, wherein: the power mechanism comprises a gear, a second cylinder and a rack connected to the support frame in a sliding mode, the second cylinder is installed on the support frame and connected with one end of the rack, the gear is coaxially and fixedly connected with a rotating shaft penetrating through the support frame, and the gear is meshed with the rack.
CN202111412750.6A 2021-11-25 2021-11-25 Refrigerator bottom plate equipment of polishing Pending CN114012530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111412750.6A CN114012530A (en) 2021-11-25 2021-11-25 Refrigerator bottom plate equipment of polishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111412750.6A CN114012530A (en) 2021-11-25 2021-11-25 Refrigerator bottom plate equipment of polishing

Publications (1)

Publication Number Publication Date
CN114012530A true CN114012530A (en) 2022-02-08

Family

ID=80066536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111412750.6A Pending CN114012530A (en) 2021-11-25 2021-11-25 Refrigerator bottom plate equipment of polishing

Country Status (1)

Country Link
CN (1) CN114012530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116494057A (en) * 2023-06-29 2023-07-28 江苏金迪木业股份有限公司 Automatic polishing device for wooden door processing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206105125U (en) * 2016-07-27 2017-04-19 山东中茂散热器有限公司 Radiator welding set is used to light card
CN207859823U (en) * 2017-12-29 2018-09-14 安徽速达数控设备有限责任公司 A kind of carpenter's processing engraving machine
CN111958486A (en) * 2020-08-18 2020-11-20 安徽艺云玻璃有限公司 Fixing clamp for glass polishing and using method thereof
KR20210088873A (en) * 2020-01-07 2021-07-15 주식회사 싸이텍 Polishing equipment with 360 angle rotation of work
KR102355786B1 (en) * 2021-09-30 2022-01-25 김상오 Deburring automation system
CN218461944U (en) * 2022-08-09 2023-02-10 安徽迈德豪机械有限公司 Airport ferry vehicle door processing is with upset clamping device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206105125U (en) * 2016-07-27 2017-04-19 山东中茂散热器有限公司 Radiator welding set is used to light card
CN207859823U (en) * 2017-12-29 2018-09-14 安徽速达数控设备有限责任公司 A kind of carpenter's processing engraving machine
KR20210088873A (en) * 2020-01-07 2021-07-15 주식회사 싸이텍 Polishing equipment with 360 angle rotation of work
CN111958486A (en) * 2020-08-18 2020-11-20 安徽艺云玻璃有限公司 Fixing clamp for glass polishing and using method thereof
KR102355786B1 (en) * 2021-09-30 2022-01-25 김상오 Deburring automation system
CN218461944U (en) * 2022-08-09 2023-02-10 安徽迈德豪机械有限公司 Airport ferry vehicle door processing is with upset clamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116494057A (en) * 2023-06-29 2023-07-28 江苏金迪木业股份有限公司 Automatic polishing device for wooden door processing
CN116494057B (en) * 2023-06-29 2023-09-01 江苏金迪木业股份有限公司 Automatic polishing device for wooden door processing

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