CN112223030A - Jun porcelain inner wall grinding device - Google Patents

Jun porcelain inner wall grinding device Download PDF

Info

Publication number
CN112223030A
CN112223030A CN202011309188.XA CN202011309188A CN112223030A CN 112223030 A CN112223030 A CN 112223030A CN 202011309188 A CN202011309188 A CN 202011309188A CN 112223030 A CN112223030 A CN 112223030A
Authority
CN
China
Prior art keywords
rod
jun porcelain
adjusting mechanism
elastic
driving adjusting
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
CN202011309188.XA
Other languages
Chinese (zh)
Inventor
范如凯
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.)
Yuzhou Zhengyuan Jun Kiln Co ltd
Original Assignee
Yuzhou Zhengyuan Jun Kiln 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 Yuzhou Zhengyuan Jun Kiln Co ltd filed Critical Yuzhou Zhengyuan Jun Kiln Co ltd
Priority to CN202011309188.XA priority Critical patent/CN112223030A/en
Publication of CN112223030A publication Critical patent/CN112223030A/en
Pending legal-status Critical Current

Links

Images

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
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/008Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding ceramics, pottery, table ware
    • 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
    • B24B41/02Frames; Beds; Carriages
    • 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
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • 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
    • 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
    • B24B47/00Drives or gearings; Equipment 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
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/22Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention relates to a jun porcelain inner wall polishing device which comprises a base and a polishing mechanism, wherein a support frame is arranged on the upper surface of the base, a driving adjusting mechanism A is arranged on the support frame, the lower end of the driving adjusting mechanism A is connected onto a sliding frame, the sliding frame is connected with the support frame in a vertical sliding manner, the lower surface of the sliding frame is connected onto a clamping disc through a driving adjusting mechanism B, a jun porcelain mounting frame is arranged below the clamping disc and fixedly connected with the sliding frame through a connecting rod, a polishing mechanism mounting frame is arranged right below the jun porcelain mounting frame on the upper surface of the base, a rotating shaft is rotatably connected onto the polishing mechanism mounting frame, the lower end of the rotating shaft is connected with a polishing motor, and the position, close to the top end, on the side surface of the rotating shaft is connected with the polishing mechanism through; in summary, the invention has the advantages of reasonable structural design, high working efficiency and strong universality.

Description

Jun porcelain inner wall grinding device
Technical Field
The invention belongs to the technical field of Jun porcelain processing equipment, and particularly relates to a Jun porcelain inner wall polishing device.
Background
The pottery has a long history in China, a vessel fired by pottery clay is called pottery, a vessel fired by porcelain clay is called porcelain, the pottery can be finished by technical processes of proportioning, forming, drying, roasting and the like, and the inner wall of the porcelain needs to be polished smoothly in order to keep the high-quality touch feeling of the inner wall of the porcelain; because the shape of the inner wall of the Jun porcelain is changeable, the inner wall of the Jun porcelain in the prior art is mostly polished by a polishing piece manually, the manual polishing has low working efficiency and uneven polishing, and the attractiveness of the porcelain is influenced; therefore, it is very necessary to provide a jun porcelain inner wall grinding device with reasonable structural design, high working efficiency and strong universality.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the Jun porcelain inner wall polishing device which is reasonable in structural design, high in working efficiency and strong in universality.
The purpose of the invention is realized as follows: the utility model provides a jun porcelain inner wall grinding device, it includes base and grinding machanism, the upper surface of base is provided with the support frame, be provided with drive adjustment mechanism A on the support frame, drive adjustment mechanism A's lower extreme is connected on the carriage, sliding connection about between carriage and the support frame, the lower surface of carriage passes through drive adjustment mechanism B and connects on the centre gripping dish, the below of holding the dish with is provided with jun porcelain mounting bracket, jun porcelain mounting bracket passes through connecting rod and carriage fixed connection, be provided with the grinding machanism mounting bracket under the jun porcelain mounting bracket of upper surface of base, the rotatory pivot that is connected with on the grinding machanism mounting bracket, the lower extreme of pivot is connected with grinding machine, the position that is close to the top on the side of pivot links to each other with grinding machanism through drive adjustment.
Furthermore, the driving adjusting mechanism A, the driving adjusting mechanism B and the driving adjusting mechanism C are identical in structure and respectively comprise a telescopic driving mechanism and an adjusting screw rod connected with an executing piece on the telescopic driving mechanism through threads, and the adjusting screw rods on the driving adjusting mechanism A, the driving adjusting mechanism B and the driving adjusting mechanism C are respectively connected with the sliding frame, the clamping disc and the fixed rod in a rotating mode, so that the machine can clamp, fix and polish Jun porcelain with different sizes, and is strong in universality.
Furthermore, the telescopic driving mechanism is one of an air cylinder, a hydraulic cylinder or an electric telescopic rod.
Further, grinding machanism is including connecting the dead lever on drive adjustment mechanism C, the both ends of dead lever articulate respectively has installation pipe A and installation pipe B, be connected with the elastic rod between installation pipe A and the installation pipe B, swivelling joint between elastic rod and the installation pipe A, be connected through the screw thread between elastic rod and the installation pipe B, one side of keeping away from the dead lever on the side of elastic rod is connected with the elasticity friction disc through the connecting piece, elastic rod and elasticity friction disc respectively with between the connecting piece swivelling joint, through adjusting the length of elastic rod between installation pipe A and the installation pipe B can adjust the radian and the shape of elasticity friction disc to make it be applicable to the different jun porcelain of inner wall radian shape.
Furthermore, the quantity of installation pipe A, installation pipe B and the elastic rod on the dead lever has two sets ofly respectively, and the central plane of elasticity friction disc and the coincidence of the symmetry central plane between two elastic rods mutually, both can guarantee the elastic rod and to the stable support of elasticity friction disc, prevent that the elasticity friction disc from rocking around for the elastic rod, can prevent in addition that the elasticity friction disc from rotating along with the elastic rod.
Furthermore, elastic telescopic supporting rods are respectively connected between the rotating shafts on the upper side and the lower side of the driving adjusting mechanism C and the two ends of the fixed rod, and the driving adjusting mechanism C and the fixed rod are connected in a hinged mode, so that the inclination angle of the polishing mechanism can be adjusted, the polishing mechanism can be suitable for the inner walls of the arc-shaped asymmetrical Jun porcelain on the upper side and the lower side of the driving adjusting mechanism C, and the universality is higher; the elastic telescopic supporting rod can prevent the normal polishing work of the polishing mechanism from being influenced by the protrusion on the inner wall of the Jun porcelain.
Further, the telescopic bracing piece of elasticity is including the pole of sliding and connect the slip sleeve pipe and the threaded sleeve pipe at pole both ends in the slip respectively, rotatory sliding connection between pole and the slip sleeve pipe in the slip, be connected through the screw thread between pole and the threaded sleeve pipe in the slip, be provided with compression spring between slip sleeve pipe and the threaded sleeve pipe, when meetting protruding isochronal on jun porcelain inner wall, along with the flexible grinding machanism of the telescopic bracing piece of elasticity can take place the rotation by a small margin around its pin joint with drive adjustment mechanism C to guarantee grinding machanism's normal work.
Jun porcelain mounting bracket includes that support ring, under bracing ring and go up the link of being connected between support ring and the under bracing ring, be connected with two through the threaded rod respectively on last support ring and the under bracing ring and press from both sides tight fixture block, can press from both sides tightly the lateral wall of Jun porcelain through pressing from both sides tight fixture block.
The invention has the beneficial effects that:
1. the shape of the polishing sheet in the polishing mechanism and the distance and angle between the polishing sheet and the rotating shaft are adjustable, so that the polishing mechanism is suitable for polishing the inner walls of Jun porcelain with various shapes and sizes, and has strong universality;
2. the driving adjusting mechanism A, the driving adjusting mechanism B and the driving adjusting mechanism C have the same structure, and respectively consist of a telescopic driving mechanism and an adjusting screw rod connected with an executing piece on the telescopic driving mechanism through threads, so that the quick telescopic positioning can be realized through the telescopic driving mechanism, and the fixed lengths of the driving adjusting mechanism A, the driving adjusting mechanism B and the driving adjusting mechanism C can be finely adjusted through the adjusting screw rod according to different shapes and sizes of Jun porcelain, so that the universality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of a Jun porcelain inner wall polishing device.
Fig. 2 is an enlarged view of a partial structure of the Jun porcelain inner wall grinding device.
Fig. 3 is a schematic view of a top-view structure of an upper support ring in the Jun porcelain inner wall grinding device.
Fig. 4 is a schematic side view of a fixing rod in the Jun porcelain inner wall polishing device.
Fig. 5 is a schematic sectional structure view of an elastic telescopic supporting rod in the Jun porcelain inner wall polishing device.
In the figure: 1. the base 2, support frame 3, lower support ring 4, link 5, go up support ring 6, grip disc 7, drive adjustment mechanism B8, carriage 9, drive adjustment mechanism A10, flexible actuating mechanism 11, adjusting screw 12, connecting rod 13, the telescopic bracing piece of elasticity 14, drive adjustment mechanism C15, grinding machanism 16, pivot 17, grinding machanism mounting bracket 18, dead lever 19, installation pipe A20, elastic rod 21, elastic friction piece 22, connecting piece 23, installation pipe B24, press from both sides tight fixture block 25, threaded rod 26, sliding sleeve 27, compression spring 28, pole 29 in the slip, threaded sleeve.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, a Jun porcelain inner wall grinding device comprises a base 1 and a grinding mechanism 15, the upper surface of the base 1 is provided with a support frame 2, the support frame 2 is provided with a driving adjusting mechanism A9, the lower end of the driving adjusting mechanism A9 is connected on the sliding frame 8, the sliding frame 8 is connected with the supporting frame 2 in a vertical sliding way, the jun porcelain mounting frame connected with the sliding frame can be rapidly conveyed downwards to the position of the polishing mechanism 15 by driving the adjusting mechanism A9 so as to facilitate the polishing mechanism 15 to polish the inner wall of the jun porcelain on the jun porcelain mounting frame, the lower surface of the sliding frame 8 is connected on the clamping disc 6 through a driving adjusting mechanism B7, a Jun porcelain mounting frame is arranged below the clamping disc 6, the jun porcelain mounting frame is fixedly connected with the sliding frame 8 through the connecting rod 12, and jun porcelain on the jun porcelain mounting frame can be quickly clamped through the driving adjusting mechanism B7; a polishing mechanism mounting frame 17 is arranged right below the jun porcelain mounting frame on the upper surface of the base 1, a rotating shaft 16 is rotatably connected onto the polishing mechanism mounting frame 17, a polishing motor is connected to the lower end of the rotating shaft 16, the position, close to the top end, on the side surface of the rotating shaft 16 is connected with the polishing mechanism 15 through a driving adjusting mechanism C14, after the jun porcelain on the jun porcelain mounting frame is sleeved outside the rotating shaft 16 and the polishing mechanism 15, the polishing mechanism can be conveyed to a polishing station through the driving adjusting mechanism C14, the polishing motor drives the polishing mechanism to rotate, and therefore the inner wall of the jun porcelain is polished; the driving adjusting mechanism A9, the driving adjusting mechanism B7 and the driving adjusting mechanism C14 are the same in structure and respectively comprise an electric telescopic rod and an adjusting screw rod 11 connected with an actuating piece on the electric telescopic rod through threads, so that the distance between a clamping disc and the bottom surface of Jun porcelain can be adjusted through the adjusting screw rod 11 on the driving mechanism B7 in order to facilitate the quick clamping of the driving adjusting mechanism B7 on the Jun porcelain with different heights; the maximum distance between the fixed rod 18 and the rotating shaft 16 can be adjusted by driving the screwing-out length of the adjusting screw rod on the adjusting mechanism C14, so that the driving adjusting mechanism C16 can realize the rapid retraction and release of the polishing mechanism for Jun porcelain with different inner diameters; the polishing mechanism 15 comprises a fixed rod 18 connected to a driving adjusting mechanism C14, two ends of the fixed rod 18 are respectively hinged with a mounting pipe A19 and a mounting pipe B23, an elastic rod 20 is connected between the mounting pipe A19 and the mounting pipe B23, the elastic rod 20 is rotatably connected with the mounting pipe A19, the elastic rod 20 is connected with the mounting pipe B23 through threads, one side of the side surface of the elastic rod 20, which is far away from the fixed rod 18, is connected with an elastic friction plate 21 through a connecting piece 22, the elastic rod 20 and the elastic friction plate 21 are respectively rotatably connected with the connecting piece 22, and the radian and the shape of the elastic friction plate can be adjusted by adjusting the length of the elastic rod between the mounting pipe A19 and the mounting pipe B23 so that the polishing mechanism is suitable for porcelain with different radian and shape inner walls; in the invention, the number of the mounting tubes A19, B23 and the elastic rods 20 on the fixed rod 18 is two, and the central plane of the elastic friction plate 21 is superposed with the symmetrical central plane between the two elastic rods 20, so that the elastic friction plate 21 can be stably supported by the elastic rods 20, the elastic friction plate 21 is prevented from shaking back and forth relative to the elastic rods 20, and the elastic friction plate 21 can be prevented from rotating along with the elastic rods 20; according to the invention, the elastic telescopic supporting rods 13 are respectively connected between the rotating shafts on the upper side and the lower side of the driving adjusting mechanism C14 and the two ends of the fixed rod 18, and the driving adjusting mechanism C14 is connected with the fixed rod 18 in a hinged manner, so that the inclination angle of the polishing mechanism can be adjusted, the polishing mechanism can be suitable for the inner walls of the arc-shaped asymmetrical Jun porcelain on the upper side and the lower side of the driving adjusting mechanism C14, and the universality is stronger; the elastic telescopic supporting rod 13 can prevent the normal polishing work of the polishing mechanism 15 from being influenced by the protrusion on the inner wall of the Jun porcelain; in the invention, the elastic telescopic supporting rod 13 comprises a sliding inner rod 28, a sliding sleeve 26 and a threaded sleeve 29 which are respectively connected to two ends of the sliding inner rod 28, the sliding inner rod 28 is connected with the sliding sleeve 26 in a rotating and sliding manner, the sliding inner rod 28 is connected with the threaded sleeve 29 through threads, a compression spring 27 is arranged between the sliding sleeve 26 and the threaded sleeve 29, and when the elastic telescopic supporting rod 13 encounters a protrusion on the inner wall of a Jun porcelain and the like, the elastic telescopic supporting rod 13 can rotate slightly around the hinged point of the elastic telescopic supporting rod and a driving adjusting mechanism C14, so that the normal work of the polishing mechanism 15 is ensured; in the invention, the Jun porcelain mounting frame comprises an upper supporting ring 5, a lower supporting ring 3 and a connecting frame 4 connected between the upper supporting ring 5 and the lower supporting ring 3, wherein the upper supporting ring 5 and the lower supporting ring 3 are respectively connected with two clamping fixture blocks 24 through threaded rods 25, and the outer side walls of Jun porcelain can be clamped through the clamping fixture blocks.

Claims (8)

1. The utility model provides a jun porcelain inner wall grinding device, it includes base and grinding machanism, its characterized in that: the upper surface of base is provided with the support frame, be provided with drive adjustment mechanism A on the support frame, drive adjustment mechanism A's lower extreme is connected on the carriage, sliding connection from top to bottom between carriage and the support frame, the lower surface of carriage passes through drive adjustment mechanism B and connects on the grip slipper, the below of holding the dish with adding is provided with jun porcelain mounting bracket, jun porcelain mounting bracket passes through connecting rod and carriage fixed connection, be provided with the grinding machanism mounting bracket under the jun porcelain mounting bracket of the upper surface of base, the rotatory pivot that is connected with on the grinding machanism mounting bracket, the lower extreme of pivot is connected with grinding motor, the position that is close to the top on the side of pivot links to each other with grinding machanism through drive adjustment mechanism C.
2. The Jun porcelain inner wall grinding device according to claim 1, characterized in that: the structure of the driving adjusting mechanism A, the structure of the driving adjusting mechanism B and the structure of the driving adjusting mechanism C are the same, the driving adjusting mechanism A, the driving adjusting mechanism B and the driving adjusting mechanism C respectively comprise a telescopic driving mechanism and an adjusting screw rod connected with an executing piece on the telescopic driving mechanism through threads, and the adjusting screw rods on the driving adjusting mechanism A, the driving adjusting mechanism B and the driving adjusting mechanism C are respectively connected with the sliding frame, the clamping disc and the fixed rod in a rotating mode.
3. The Jun porcelain inner wall grinding device is characterized in that: the telescopic driving mechanism is one of an air cylinder, a hydraulic cylinder or an electric telescopic rod.
4. The Jun porcelain inner wall grinding device according to claim 1, characterized in that: grinding machanism is including connecting the dead lever on drive adjustment mechanism C, the both ends of dead lever articulate respectively has installation pipe A and installation pipe B, be connected with the elastic rod between installation pipe A and the installation pipe B, swivelling joint between elastic rod and the installation pipe A, be connected through the screw thread between elastic rod and the installation pipe B, one side of keeping away from the dead lever on the side of elastic rod is connected with the elasticity friction disc through the connecting piece, elastic rod and elasticity friction disc respectively with swivelling joint between the connecting piece.
5. Jun porcelain inner wall grinding device according to claim 4, characterized in that: the number of the installation tubes A, the number of the installation tubes B and the number of the elastic rods on the fixed rod are respectively two, and the central plane of the elastic friction plate coincides with the symmetrical central plane between the two elastic rods.
6. Jun porcelain inner wall grinding device according to claim 4, characterized in that: and elastic telescopic supporting rods are respectively connected between the upper and lower rotating shafts of the driving adjusting mechanism C and the two ends of the fixed rod, and the driving adjusting mechanism C is connected with the fixed rod in a hinged mode.
7. The Jun porcelain inner wall grinding device is characterized in that: the telescopic bracing piece of elasticity includes the slide inner rod and connects slide sleeve and the screw sleeve at slide inner rod both ends respectively, rotatory sliding connection between slide inner rod and the slide sleeve, be connected through the screw thread between slide inner rod and the screw sleeve, be provided with compression spring between slide sleeve and the screw sleeve.
8. The Jun porcelain inner wall grinding device according to claim 1, characterized in that: the Jun porcelain mounting frame comprises an upper supporting ring, a lower supporting ring and a connecting frame connected between the upper supporting ring and the lower supporting ring, wherein the upper supporting ring and the lower supporting ring are respectively connected with two clamping fixture blocks through threaded rods.
CN202011309188.XA 2020-11-20 2020-11-20 Jun porcelain inner wall grinding device Pending CN112223030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011309188.XA CN112223030A (en) 2020-11-20 2020-11-20 Jun porcelain inner wall grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011309188.XA CN112223030A (en) 2020-11-20 2020-11-20 Jun porcelain inner wall grinding device

Publications (1)

Publication Number Publication Date
CN112223030A true CN112223030A (en) 2021-01-15

Family

ID=74123934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011309188.XA Pending CN112223030A (en) 2020-11-20 2020-11-20 Jun porcelain inner wall grinding device

Country Status (1)

Country Link
CN (1) CN112223030A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114102346A (en) * 2021-11-17 2022-03-01 徐州汇尔康食品有限公司 Multi-dimensional finish machining grinding device capable of automatically fitting inner wall of small-mouth long-neck round-bottom bottle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114102346A (en) * 2021-11-17 2022-03-01 徐州汇尔康食品有限公司 Multi-dimensional finish machining grinding device capable of automatically fitting inner wall of small-mouth long-neck round-bottom bottle
CN114102346B (en) * 2021-11-17 2022-11-11 徐州汇尔康食品有限公司 Multi-dimensional finish machining grinding device capable of automatically fitting inner wall of small-mouth long-neck round-bottom bottle

Similar Documents

Publication Publication Date Title
CN111922810A (en) Polishing device capable of clamping metal pipe and metal plate
CN110948302A (en) Petrochemical groove jar flange processing system
CN112223030A (en) Jun porcelain inner wall grinding device
CN213498306U (en) Jun porcelain inner wall grinding device
CN213532109U (en) Quick burnishing device of metal parts for machining of mechanical fixture
CN211490904U (en) Jun porcelain outer wall grinding device
CN218448421U (en) Base station antenna installation adjusting device
CN218208751U (en) Multifunctional support for fixing mobile phone
CN216299101U (en) Production fixture capable of steering and adjusting workpiece in clamping process
CN215092941U (en) Fixture for washing and grinding operation of non-standard lens
CN211488249U (en) A swivel mount for car panel beating sprays paint
CN212265528U (en) Adjustable fixing clamp for ceramic tile processing
CN218766308U (en) Inferior gram force board resistance to compression detection device
CN220971859U (en) Crystal coarse grinding device
CN221145805U (en) Horizontal installation seat for mechanical equipment
CN214024864U (en) Unfired composite sliding plate polishing device
CN214671252U (en) Display device
CN210502063U (en) Unable adjustment base is used in relief (sculpture) production
CN210060785U (en) Mould anchor clamps of polishing
CN221257906U (en) Supporting device for concrete pipeline assembly
CN110774121A (en) Jun porcelain outer wall grinding device
CN217991889U (en) Grinding device is used in bearing surface processing
CN217291765U (en) Supporting device for polishing artificial limb
CN215918063U (en) Coconut palm mat-imitated flocking rotary processing table
CN217255218U (en) A grinding device for metal powder product

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination