CN210190337U - Compression molding machine for processing iron shell oil seal - Google Patents

Abstract

The utility model discloses a compression molding machine for processing iron-clad oil blanket, which comprises a bod, fixed block and the briquetting of setting on the organism, still include the die block of equipartition setting on the fixed block, the equipartition sets up at the briquetting lower surface and with die block matched with top mould and set up the supporting shoe in briquetting four corners respectively, the roof of fixed block and the diapire of briquetting all are equipped with a plurality of mounting grooves, be equipped with the installation component that is used for fixed die block and top mould respectively in the mounting groove, be equipped with the lifting unit that the drive supporting shoe removed along organism direction of height on the inner wall of organism, be equipped with on the supporting shoe and be used for driving the top mould to rotate to; the compression molding machine can be used for processing the iron shell oil seals with different shapes and specifications, has wide application range, is convenient for blanking, saves time and labor and improves the production efficiency.

Description

Compression molding machine for processing iron shell oil seal

Technical Field

The utility model relates to a technical field of iron-clad oil blanket processing, in particular to a compression moulding machine for processing iron-clad oil blanket.

Background

In the process of processing the iron shell oil seal, compression molding is generally required to be carried out by using a compression molding machine, the compression molding machine generally comprises a fixed pressing plate, a movable pressing plate, a fixed film fixed on the upper surface of the fixed pressing plate, a movable film fixed on the lower surface of the movable pressing plate, an opening and closing device and a screw shaft connected with the movable pressing plate, the principle is that the opening and closing device is used, the screw shaft rotates, the movable film is close to or far away from the fixed film, further, a worker can place a blank on the fixed film, the opening and closing device is used for enabling the screw shaft to rotate again, further, the movable film is combined with the fixed film, the blank can be subjected to compression molding, and finally, the processing of the iron shell oil seal is.

However, the prior art has the following use limitations: after compression molding is finished, the fixed film and the movable film are far away from each other, a processed and molded finished product is adhered to the movable film, the fixed film and the movable film are arranged oppositely up and down, when the finished product is taken, workers need to bend down to take out the finished product, and as a compression molding machine needs to process hundreds of workpieces every day, time and labor are consumed, the blanking time is greatly increased, and the production efficiency is low; and the fixed membrane and the movable membrane are fixed on the fixed pressing block and the movable pressing block, when the iron shell oil seals with different sizes are required to be processed, a worker needs to purchase equipment with corresponding specifications, the application range is small, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compressor for processing iron-clad oil blanket, its advantage: the compression molding machine can be used for processing the iron shell oil seals with different shapes and specifications, has wide application range, is convenient for blanking, saves time and labor and improves the production efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a compressor of processing iron-clad oil blanket, includes the organism, sets up fixed block and briquetting on the organism, still includes that die block, equipartition setting on the fixed block set up die block, equipartition setting on the fixed block at the briquetting lower surface and with die block matched with top mould and set up the supporting shoe in briquetting four corners respectively, the roof of fixed block and the diapire of briquetting all are equipped with a plurality of mounting grooves, be equipped with the installation component who is used for fixed die block and top mould in the mounting groove respectively, be equipped with the lifting unit that the drive supporting shoe removed along organism direction of height on the inner wall of organism, be equipped with on the supporting shoe and be used for driving the.

According to the technical scheme, firstly, the lifting assembly is used for driving the pressing block to move upwards to a proper height; secondly, by utilizing the mounting assembly, workers can mount and replace bottom dies and top dies with different sizes so as to process iron shells with different sizes and specifications; after the finished product is subjected to compression molding, the lifting piece is used for driving the pressing block to be away from the fixing block, then the overturning assembly is used, and a worker can rotate the top die to one side facing the outside of the machine body, so that the worker can take out the compressed finished product conveniently; the lifting mode formed by the structure can be used for processing iron shell oil seals with different dimensions, the application range is wide, and the production cost is saved; meanwhile, the finished products are convenient for workers to take out, time and labor are saved, and the blanking speed is improved.

The utility model discloses further set up to: all be equipped with the cavity in fixed block and the briquetting, the installation subassembly including respectively threaded connection on die block diapire and top mould roof and with mounting groove matched with installation piece, rotate a plurality of first fluted discs of setting on the cavity inner wall, rotate the second fluted disc that sets up in cavity inner wall one corner, set up the screw rod of locating at first fluted disc and second fluted disc axle center respectively, drive first fluted disc and the synchronous pivoted chain of second fluted disc, set up bevel gear group on the second fluted disc and set up the handle on bevel gear group, the installation piece is equipped with the recess with screw rod screw-thread fit on the lateral wall of mounting groove, the tank bottom wall of mounting groove is equipped with the through-hole that supplies the screw rod to pass, the handle is kept away from bevel gear group's one end and is extended outside the lateral wall of fixed block and briquetting.

According to the technical scheme, the bottom die and the top die are placed in the mounting groove, the groove is aligned to the screw rod, the handle is rotated to drive the bevel gear to rotate and further drive the second gear disc to rotate, the first gear disc and the second gear disc are driven to synchronously rotate through the chain, so that the screw rod is driven to rotate, meanwhile, a worker applies pressure to the bottom die downwards (or applies pressure to the top die upwards) to enable the screw rod to rotate into the groove, and finally the bottom die and the top die are fixed in the mounting groove; the mounting mode that adopts above-mentioned structure to constitute, simple structure makes things convenient for the dismouting, and the staff of being convenient for changes the die block and the top mould of different dimensions to the iron-clad oil blanket of processing different shapes specifications, practical wide range has practiced thrift manufacturing cost.

The utility model discloses further set up to: the lifting assembly comprises two rows of motors arranged on the top wall of the machine body in a pairwise opposite mode, a screw rod connected with a driving shaft of the motors and a slider nut in threaded connection with the screw rod, a sliding groove for the slider nut to slide is formed in the inner wall of the machine body in the height direction of the inner wall of the machine body, and a locking assembly and a supporting block are fixedly connected to one end, far away from the sliding groove, of the slider nut.

According to the technical scheme, after the compression molding of the iron shell oil seal is completed, the supporting block is fixedly connected with the locking assembly by the locking assembly; secondly utilize the motor drive lead screw to rotate, because the spout plays limiting displacement to the slider nut, drive the slider nut and slide along the length direction of lead screw, finally realized removing the briquetting to suitable height to the staff takes out the finished product, has improved unloading efficiency.

The utility model discloses further set up to: the lateral wall of slider nut orientation supporting shoe is equipped with the locking groove, locking assembly is including setting up cylinder in the locking groove, the inserted block and the magnet of being connected with the piston rod of cylinder, the supporting shoe is equipped with the slot with inserted block matched with on the lateral wall of slider nut, the extending direction of the piston rod of cylinder is syntropy with the length direction of briquetting, the magnet sets up respectively on the cell wall of slot, the lateral wall of inserted block, two the magnet attracts mutually.

Through the technical scheme, the locking groove is aligned to the slot; secondly utilize the cylinder drive inserted block to insert in the slot, and then two magnet inhale with, finally realized being connected the stability of supporting shoe with the slider nut, improved the stability that the briquetting reciprocated, the staff of being convenient for takes out the finished product.

The utility model discloses further set up to: the turnover assembly comprises damping shafts which are respectively connected to the four corners of the pressing block in a rotating mode and handles which are arranged on the side wall of the pressing block, rotating grooves are formed in the side wall, facing the pressing block, of the supporting block, and one end, far away from the pressing block, of each damping shaft is rotatably connected with the groove wall of each rotating groove.

According to the technical scheme, when a compression-molded finished product needs to be taken out, the inserting block is driven to be away from the slot by the air cylinder; secondly, the worker pulls the handle to rotate the pressing block, and finally the top die is rotated to the outer side of the machine body, so that the worker can take out the compression-molded finished product conveniently without bending down, and the labor intensity of the worker is greatly reduced; simultaneously, the damping shaft is arranged, so that when the pressing block rotates to a proper angle, the pressing block cannot turn over due to self gravity, and the stability of the pressing block is improved.

The utility model discloses further set up to: and a distance sensor is arranged on the side wall of the pressing block and electrically connected with the motor.

Through above-mentioned technical scheme, but utilize distance sensor real-time detection briquetting and fixed block between the distance numerical value, when distance numerical value reached the setting value, immediately transmitted signal to PLC control circuit, the motor stop work has finally realized adjusting the briquetting to suitable height, has realized automated work to the body height size of the different staff of adaptation, the unloading of being convenient for.

The utility model discloses further set up to: the handle is provided with a heat insulation pad.

Through above-mentioned technical scheme, utilize the heat insulating mattress, strengthened the staff and held the comfort level of handle, can avoid simultaneously when rotating the briquetting, the handle high temperature leads to the fact the injury.

The utility model discloses further set up to: the handle is provided with a rubber thread sleeve.

Through above-mentioned technical scheme, the setting of rubber thread bush makes things convenient for the staff to rotate the handle, has finally realized fixing the moulding-die in the mounting groove, and rubber thread bush can adopt the preparation of thermal-insulated rubber to form simultaneously, can avoid the high temperature to lead to melting, has improved the comfort level of holding the handle.

To sum up, the utility model discloses following beneficial effect has:

1. firstly, a lifting assembly is utilized to drive a pressing block to move upwards to a proper height; secondly, by utilizing the mounting assembly, workers can mount and replace bottom dies and top dies with different sizes so as to process iron shells with different sizes and specifications; after the finished product is subjected to compression molding, the lifting piece is used for driving the pressing block to be away from the fixing block, then the overturning assembly is used, and a worker can rotate the top die to one side facing the outside of the machine body, so that the worker can take out the compressed finished product conveniently; the lifting mode formed by the structure can be used for processing iron shell oil seals with different dimensions, the application range is wide, and the production cost is saved; meanwhile, the finished product processed by the machine can be conveniently taken out by workers, time and labor are saved, and the blanking speed is improved;

2. after the compression molding of the iron shell oil seal is finished, firstly, the supporting block is fixedly connected with the locking assembly by the locking assembly; secondly, the screw rod is driven to rotate by the motor, and the sliding groove plays a limiting role in the sliding block nut and drives the sliding block nut to slide along the length direction of the screw rod, so that the pressing block is finally moved to a proper height, workers can conveniently take out finished products, and the blanking efficiency is improved;

3. utilize the heat insulating mattress, strengthened the staff and held the comfort level of handle, can avoid simultaneously when rotating the briquetting, the handle high temperature causes the injury.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural view for embodying the lifting assembly in the present embodiment.

Fig. 3 is a schematic structural diagram for embodying the mounting assembly in the present embodiment.

Fig. 4 is a schematic structural view for showing a connection relationship between the mounting assembly and the bottom mold in the present embodiment.

Fig. 5 is a schematic structural view for embodying the locking assembly in the present embodiment.

Reference numerals: 1. a body; 2. a fixed block; 3. briquetting; 4. bottom die; 5. carrying out top die; 6. a support block; 7. mounting grooves; 8. mounting the component; 81. mounting blocks; 82. a first fluted disc; 83. a second fluted disc; 84. a screw; 85. a chain; 86. a bevel gear set; 87. a handle; 9. a lifting assembly; 91. a motor; 92. a screw rod; 93. a slider nut; 10. a turnover assembly; 101. a damping shaft; 102. a handle; 11. a cavity; 12. a groove; 13. a through hole; 14. a chute; 15. a locking assembly; 151. a cylinder; 152. inserting a block; 153. a magnet; 16. a locking groove; 17. a slot; 18. a rotating groove; 19. a distance sensor; 20. a heat insulating pad; 21. a rubber thread bushing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

an injection molding machine for processing an iron shell oil seal, referring to fig. 1, comprises a machine body 1, a fixed block 2 and a pressing block 3, wherein the fixed block 2 and the pressing block 3 are arranged on the machine body 1, and both the fixed block 2 and the pressing block 3 are rectangular.

Referring to fig. 2, a plurality of bottom molds 4 (preferably 8 bottom molds) are distributed on the upper surface of a fixed block 2, 8 top molds 5 matched with the bottom molds 4 are distributed on the upper surface of a press block 3, support blocks 6 are arranged at four corners of the press block 3, mounting grooves 7 are arranged on the upper surface of the fixed block 2 and the lower surface of the press block 3, mounting assemblies 8 for fixing the bottom molds 4 and the top molds 5 are arranged in the mounting grooves 7, a lifting assembly 9 for driving the support blocks 6 to move along the height direction of a machine body 1 is arranged on the inner wall of the machine body 1, and a turning assembly 10 for driving the press block 3 to rotate to an inclined state is arranged on the support; after the injection molding of the iron shell oil seal is finished, firstly, the lifting assembly 9 is utilized to drive the pressing block 3 to move upwards; secondly, the pressing block 3 can be turned by using the turning assembly 10, and the top die 5 on the lower surface of the pressing block 3 faces the outer side of the machine body 1, so that a worker can take out a finished product conveniently; finally, by utilizing the mounting assembly 8, workers can replace the bottom die 4 and the top die 5 with different shapes and specifications so as to process and injection mold iron shell oil seals with different shapes; the compression molding machine formed by adopting the structure can be used for processing iron shell oil seals with different shapes and specifications, has wide application range, is convenient for workers to take out well-compressed finished products, and improves the blanking efficiency.

Referring to fig. 3 and 4, cavities 11 are respectively formed in the fixed block 2 and the press block 3, two sets of mounting assemblies 8 are provided, each mounting assembly 8 provided in the fixed block 2 includes a mounting block 81 respectively in threaded connection with the lower surface of the bottom die 4, a plurality of first toothed discs 82 (preferably 6) rotatably provided on the inner wall of the cavity 11, second toothed discs 83 (2) rotatably provided at two corners of the inner wall of the cavity 11, screws 84 respectively provided at the axial centers of the first toothed discs 82 and the second toothed discs 83, chains 85 (2 of the chains 85) respectively driving 1 second toothed discs 83 and 3 first toothed discs 82 to rotate synchronously, a bevel gear set 86 fixedly provided at the axial center of the lower surface of the second toothed disc 83, and a handle 87 fixedly connected with the bevel gear set 86, grooves 12 in threaded engagement with the screws 84 are provided on the side wall of the mounting block 81 facing the mounting groove 7, through holes 13 for the screws 84 to pass through are provided on the bottom wall of the mounting groove 7, one end of the handle 87 far away from the bevel gear extends out of the side wall of the fixed block 2; when compression molding is needed, the handle 87 is rotated to drive the bevel gear set 86 to rotate so as to drive the second fluted disc 83 to rotate, the first fluted disc 82 and the second fluted disc 83 are driven to synchronously rotate by utilizing the conveying chain, so that the screw 84 is driven to rotate, and at the moment, a worker applies point pressure to the bottom die 4 to enable the screw 84 to rotate into the groove 12, so that the bottom die 4 is finally fixed in the mounting groove 7; the mounting block 81 is in threaded connection with the bottom die 4 and can be adapted to iron shells with different sizes; this mounting means, convenient dismantlement, the bottom mould 4 of the staff of being convenient for to change different dimensions, application scope is wide, has practiced thrift manufacturing cost.

Referring to fig. 3, the handle 87 is provided with a rubber thread bush 21; the rubber thread bush 21 is made of heat-insulating rubber, so that melting caused by overhigh temperature can be avoided, a worker can conveniently rotate the bevel gear set 86, and the comfort level of the hand-held handle 87 is improved.

Referring to fig. 2, the lifting assembly 9 includes two rows of motors 91 (the number of the motors 91 is 4) arranged on the top wall of the machine body 1 in pairs, a lead screw 92 connected with the driving shafts of the 4 motors 91 respectively, and a slider nut 93 in threaded connection with the lead screw 92, the length direction of the lead screw 92 is in the same direction as the height direction of the machine body 1, two ends of the lead screw 92 are rotatably connected with the inner top wall and the inner bottom wall of the machine body 1 respectively, a sliding groove 14 for the slider nut 93 to slide is arranged on the inner wall of the machine body 1 along the height direction, and a locking assembly 15 is arranged at one end of the slider nut 93 far away from the sliding groove 14; firstly, the supporting block 6 is fixedly connected with a slider nut 93 by using a locking component 15; secondly, the motor 91 is utilized to drive the screw rod 92 to rotate, and the sliding chute 14 plays a limiting role in sliding the slider nut 93, so that the slider nut 93 is driven to slide along the length direction of the screw rod 92, and finally, the pressing block 3 is moved to a proper height, so that workers can conveniently install and replace bottom dies 4 or top dies 5 with different sizes and specifications, the application range is wide, and the production cost is saved; this lifting means, simple structure, convenient operation replaces manpower drive briquetting 3 to reciprocate, has improved unloading efficiency.

Referring to fig. 2, a distance sensor 19 is arranged on the side wall of the press block 3, and the distance sensor 19 is electrically connected with the motor 91; utilize distance sensor 19 but real-time detection briquetting 3 and fixed block 2 between the distance numerical value, when the distance numerical value reaches the setting value, immediately send signal to PLC control circuit, motor 91 stop work has finally realized adjusting briquetting 3 to suitable height, has realized automated work to the body height size of the different staff of adaptation, the unloading of being convenient for.

Referring to fig. 2 and 5, a locking groove 16 is formed in a side wall, facing a support block 6, of a slider nut 93, a locking assembly 15 includes an air cylinder 151 arranged in the locking groove 16, an insert 152 connected with a piston rod of the air cylinder 151, and a magnet 153, a slot 17 matched with the insert 152 is formed in a side wall, facing the slider nut 93, of the support block 6, the extending direction of the piston rod of the air cylinder 151 is the same direction as the length direction of a press block 3, the magnet 153 is respectively arranged on a slot wall of the slot 17 and a side wall of the insert 152, and the two magnet 153 are attracted to each other; firstly, aligning the insert 152 with the slot 17, then driving the insert 152 to extend into the slot 17 by using the cylinder 151, and further attracting the two magnets 153 to make the slider nut 93 fixedly connected with the supporting block 6, thereby finally realizing that the pressing block 3 is moved to a proper height; this locking mode, simple structure, convenient operation can make slider nut 93 and supporting shoe 6 be connected firmly, has improved the stability that briquetting 3 reciprocated.

Referring to fig. 2 and 5, the turnover assembly 10 includes a damping shaft 101 rotatably connected to four corners of the press block 3 and a handle 102 disposed on a side wall of the press block 3, a rotating groove 18 is disposed on a side wall of the support block 6 away from the slider nut 93, and one end of the damping shaft 101 away from the press block 3 is rotatably connected to a groove wall of the rotating groove 18; when the pressing block 3 moves to a proper position, the air cylinder 151 is used for driving the inserting block 152 to be away from the slot 17, the damping shaft 101 is used for enabling a worker to pull the handle 102 so as to drive the pressing block 3 to rotate, and finally the top die 5 on the lower surface of the pressing block 3 rotates towards the outer side of the machine body 1, so that the worker can take out finished products conveniently without bending down to take out the finished products, and the blanking speed is improved; the setting of damping axle 101, the staff can rotate briquetting 3 to suitable angle, and briquetting 3 can not take place to rotate because self gravity, has improved briquetting 3's stability.

Referring to fig. 2, the handle 102 is provided with a heat insulating pad 20; the arrangement of the heat insulation pad 20 enhances the comfort level of a human hand holding the handle 102, and meanwhile, the damage caused by the overhigh temperature of the handle 102 when the pressing block 3 is rotated can be avoided.

The utility model discloses a theory of operation does: when bottom dies 4 with different shapes and specifications need to be replaced, the handle 87 is rotated to drive the bevel gear set 86 to rotate, so that the first fluted disc 82 is driven to rotate, the second fluted disc 83 can be driven to rotate through the chain 85, the screw 84 is driven to rotate into the groove 12, and finally the bottom die 4 is fixed in the mounting groove 7; after the finished product is subjected to compression molding, firstly, the air cylinder 151 is used for driving the insert block 152 to be inserted into the slot 17, and then the two magnets 153 are attracted, so that the slider nut 93 is fixedly connected with the supporting block 6; secondly, the motor 91 is utilized to drive the screw rod 92 to rotate, the sliding chute 14 plays a role in limiting the sliding of the sliding block nut 93, so that the sliding block nut 93 is driven to slide along the length direction of the screw rod 92, meanwhile, the distance value between the pressing block 3 and the fixed block 2 is detected in real time by utilizing the distance sensor 19, the detected signal is transmitted to the PLC control circuit, when the distance value reaches a set value, the motor 91 stops working, and finally, the pressing block 3 is moved to a proper height; finally, the air cylinder 151 is used for driving the inserting block 152 to be far away from the inserting groove 17, a worker can pull the handle 102, and the worker can rotate the pressing block 3 to a proper angle by using the damping shaft 101, so that the worker can take out pressed finished products conveniently.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a compression molding machine for processing iron clad oil blanket, includes organism (1), sets up fixed block (2) and briquetting (3) on organism (1), its characterized in that: still set up die block (4), equipartition on fixed block (2) including the equipartition set up die block (4), equipartition on fixed block (2) lower surface and with die block (4) matched with top mould (5) and set up supporting shoe (6) in briquetting (3) four corners respectively, the roof of fixed block (2) and the diapire of briquetting (3) all are equipped with a plurality of mounting grooves (7), be equipped with installation component (8) that are used for fixed die block (4) and top mould (5) in mounting groove (7) respectively, be equipped with lifting unit (9) that drive supporting shoe (6) removed along organism (1) direction of height on the inner wall of organism (1), be equipped with on supporting shoe (6) and be used for driving top mould (5) to rotate to upset subassembly (10) towards the organism (1) outside.

2. The compression molding machine for processing the oil seal of the iron shell according to claim 1, wherein: all be equipped with cavity (11) in fixed block (2) and briquetting (3), installation component (8) include respectively threaded connection on die block (4) diapire and top mould (5) roof and with mounting block (81) of mounting groove (7) matched with, rotate a plurality of first fluted disc (82) of setting on cavity (11) inner wall, rotate second fluted disc (83) of setting in cavity (11) inner wall one corner, set up screw rod (84) of first fluted disc (82) and second fluted disc (83) axle center department respectively, drive first fluted disc (82) and second fluted disc (83) synchronous pivoted chain (85), set up bevel gear group (86) on second fluted disc (83) and set up handle (87) on bevel gear group (86), be equipped with on mounting block (81) the lateral wall towards mounting groove (7) with screw rod (84) screw-thread fit's recess (12), the bottom wall of the mounting groove (7) is provided with a through hole (13) for a screw rod (84) to pass through, and one end of the handle (87) far away from the bevel gear set (86) extends out of the side walls of the fixed block (2) and the pressing block (3).

3. The compression molding machine for processing the oil seal of the iron shell according to claim 1, wherein: the lifting assembly (9) comprises two rows of motors (91) arranged on the top wall of the machine body (1) in a pairwise opposite mode, a screw rod (92) connected with a driving shaft of the motors (91) and a slider nut (93) in threaded connection with the screw rod (92), a sliding groove (14) for the slider nut (93) to slide is formed in the inner wall of the machine body (1) along the height direction of the inner wall, and a locking assembly (15) and a supporting block (6) are fixedly connected to one end, far away from the sliding groove (14), of the slider nut (93).

4. The compression molding machine for processing the oil seal of the iron shell according to claim 3, wherein: slider nut (93) are equipped with locking groove (16) towards the lateral wall of supporting shoe (6), locking Assembly (15) are equipped with on the lateral wall of supporting shoe (6) including setting up cylinder (151) in locking groove (16), inserted block (152) and magnet (153) of being connected with the piston rod of cylinder (151), supporting shoe (6) are equipped with on the lateral wall towards slider nut (93) with inserted block (152) matched with slot (17), the length direction syntropy of the length direction of the piston rod of cylinder (151) and briquetting (3), magnet (153) set up respectively on the cell wall of slot (17), the lateral wall of inserted block (152), two magnet (153) attract mutually.

5. The compression molding machine for processing the oil seal of the iron shell according to claim 1, wherein: the turnover assembly (10) comprises a damping shaft (101) which is respectively rotatably connected to four corners of the pressing block (3) and a handle (102) arranged on the side wall of the pressing block (3), wherein a rotating groove (18) is formed in the side wall, facing the pressing block (3), of the supporting block (6), and one end, far away from the pressing block (3), of the damping shaft (101) is rotatably connected with the groove wall of the rotating groove (18).

6. The compression molding machine for processing the oil seal of the iron shell according to claim 3, wherein: be equipped with distance sensor (19) on the lateral wall of briquetting (3), distance sensor (19) and motor (91) electric connection.

7. The compression molding machine for processing the oil seal of the iron shell according to claim 5, wherein: the handle (102) is provided with a heat insulation pad (20).

8. The compression molding machine for processing the oil seal of the iron shell according to claim 2, wherein: the handle (87) is provided with a rubber thread sleeve (21).

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