CN114536142B

CN114536142B - Casing equipment of polishing is used in cutterhead production

Info

Publication number: CN114536142B
Application number: CN202210436821.4A
Authority: CN
Inventors: 郝山林; 史宏麟; 刘义; 耿广佩
Original assignee: Xuzhou Zhongkuang Huihong Mining Equipment Co ltd
Current assignee: Xuzhou Zhongkuang Huihong Mining Equipment Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-19
Anticipated expiration: 2042-04-25
Also published as: CN114536142A

Abstract

The invention relates to a shell polishing device for production of a cutting head, which comprises: a feeding mechanism and a pressing mechanism are respectively installed on the rack in a sliding manner, and a connecting rod is connected between the feeding mechanism and the pressing mechanism; the driving oil cylinder is arranged on the side wall of the rack and used for driving the feeding mechanism and the pressing mechanism to move on the rack; the conveying mechanism is positioned below the rack and is matched with the feeding mechanism to work; the grinding mechanism is positioned on one side of the conveying mechanism and is matched with the material pressing mechanism to work. After adopting the structure, the invention has the following advantages: the automatic polishing of a flowing water type is realized, the polishing efficiency is greatly improved, and the polishing effect is better and more uniform.

Description

Casing equipment of polishing is used in cutterhead production

Technical Field

The application relates to a cutting head production equipment technology, in particular to a shell polishing device for cutting head production.

Background

The rapid excavation of the coal mine tunnel is an important guarantee for stable and high yield of the coal mine, so that the new requirement for rapidly, safely and efficiently completing the tunnel excavation is met. The main stream of coal mine is a longitudinal shaft cantilever type tunneling machine, and a cutting head at the front end of the tunneling machine is a core component for directly cutting coal rocks.

The cutting head has some protruding parts such as burrs and the like in the casting process or after casting, so that the cutting head needs to be ground to a certain extent to prevent the cutter from being damaged during lathe machining; the traditional polishing mode is that the sand paper is manually and manually polished, so that the labor is consumed, and the efficiency is low; the prior art uses a grinding tool to replace sand paper, which reduces certain labor consumption, but has low efficiency, and the problem of uneven grinding caused by manual grinding is solved, thereby affecting the subsequent processing operation flow.

Disclosure of Invention

What this application will solve is that the inefficiency of polishing, and the cost of labor is big, and the effect is poor to have certain dangerous scheduling problem, provide one kind and can carry out the cutterhead equipment of polishing automatically.

In order to solve the technical problem, the technical scheme provided by the application is as follows: the utility model provides a cutterhead production is with casing equipment of polishing, it includes: the automatic feeding device comprises a rack, a feeding mechanism and a pressing mechanism are respectively installed on the rack in a sliding mode, and a connecting rod is connected between the feeding mechanism and the pressing mechanism; the driving oil cylinder is arranged on the side wall of the rack and is used for driving the feeding mechanism and the pressing mechanism to move on the rack; the conveying mechanism is positioned below the rack and is matched with the feeding mechanism to work; and the grinding mechanism is positioned on one side of the conveying mechanism and is matched with the material pressing mechanism to work.

By adopting the structure, the grinding equipment can utilize the conveying mechanism to convey the cutting head casting, the cutting head casting is clamped by the feeding mechanism and then is placed at the grinding mechanism, grinding is carried out, the cutting head casting is taken down from the grinding mechanism by the feeding mechanism and is placed on the conveying belt, and then the grinding operation of the next cutting head casting is carried out, so that the continuous-flow automatic grinding is realized, the grinding efficiency is greatly improved, the grinding effect is better, and the grinding is more uniform.

According to one embodiment, the frame comprises a rectangular frame structure body and supporting legs located at four corners below the body, and first sliding rails are connected to the inner walls of two opposite sides of the body respectively.

According to one embodiment, the feeding mechanism comprises a first moving frame, the lower sides of the two ends of the first moving frame are respectively in matched sliding connection with a first sliding rail, a first placing frame is arranged above the first moving frame, a first connecting plate is arranged below the first placing frame, a first supporting rod is arranged between the first placing frame and the first connecting plate in a connected mode, a first placing plate is arranged below the first connecting plate, a first sliding rod is connected between the first placing plate and the first connecting plate, the upper end of the first sliding rod penetrates through the first connecting plate in a sliding mode, a first electric push rod is installed on the upper side of the first connecting plate between the first placing frame and the first connecting plate, the extending end of the first electric push rod penetrates through the first connecting plate to be connected with the first placing plate, and a clamping unit is installed on the first placing plate.

According to one embodiment, the clamping unit comprises second electric push rods located on the front side and the rear side of a first placing plate, the upper ends of the second electric push rods are respectively connected with a connecting block, two ends of the connecting block are respectively connected with a rotating rod in a rotating mode, the other end of the rotating rod is connected with a rotating seat in a rotating mode, the bottom of the rotating seat is connected with a sliding block, the lower side of the sliding block is connected with a second sliding rail in a matching mode, the second sliding rail is connected onto the first placing plate and is perpendicular to the rotating axis of the rotating rod, the upper side of the rotating seat is respectively connected with inverted L-shaped connecting rods, clamping plates are respectively hinged between the two left L-shaped connecting rods and the two right L-shaped connecting rods, and the hinging axis of the clamping plates is parallel to the rotating axis of the rotating rod.

According to one embodiment, the material pressing mechanism comprises a second moving frame, the lower sides of the two ends of the second moving frame are respectively in matched sliding connection with a first sliding rail, a second placing frame is arranged above the second moving frame, a second connecting plate is arranged below the second placing frame, a second supporting rod is connected between the second placing frame and the second connecting plate, a second placing plate is arranged below the second connecting plate, a second sliding rod is connected between the second placing plate and the second connecting plate, the upper end of the second sliding rod slidably penetrates through the second connecting plate, a third electric push rod is installed on the upper side of the second connecting plate between the second placing frame and the second connecting plate, the extending end of the second electric push rod penetrates through the second connecting plate to be connected with the second placing plate, the bottom of the second placing plate is rotatably connected with a pressing plate, and an arc-shaped groove is formed in the bottom of the pressing plate.

According to one embodiment, the conveying mechanism is a slat conveyor structure.

According to one embodiment, a grinding mechanism includes a table and grinding units on both sides of the table.

According to one embodiment, the workbench comprises a workbench body, a circular groove is formed above the workbench body, a placing groove is formed in the center of the bottom of the circular groove, a driving motor is arranged in the placing groove, a rotating disc is connected to the shaft end of the driving motor upwards, and the rotating disc is rotatably installed in the circular groove.

According to one embodiment, the polishing unit comprises fixing frames located on the left side and the right side of the workbench, strip-shaped through holes in vertical arrangement are respectively formed in the fixing frames, a movable plate is connected into the strip-shaped through holes in a sliding mode from top to bottom, one end, far away from the workbench, of the movable plate extends out of the strip-shaped through holes, a driving unit used for driving the movable plate is arranged on one side, far away from the workbench, of the fixing frame, one end, close to the workbench, of the movable plate is connected with a fourth electric push rod, and two fourth electric push rods are coaxially and oppositely arranged and extend out of ends and are respectively hinged to a polishing plate.

According to one embodiment, the driving unit comprises a motor, the end of the motor shaft faces upwards and is connected with a screw rod, the other end of the screw rod penetrates through the movable plate in a matched mode to be connected with a screw rod seat, the screw rod seat is fixed on the fixed frame, a third sliding rail which is arranged up and down is arranged on the inner wall of the strip-shaped through hole, and the side wall of the movable plate is in matched sliding connection with the third sliding rail.

Drawings

Fig. 1 is a schematic structural diagram of a grinding device for a housing for producing a cutting head according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a feeding mechanism of a grinding device for a housing for producing a cutting head according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a material clamping unit of the housing grinding device for cutting head production according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a material pressing mechanism of a casing grinding device for producing a cutting head according to an embodiment of the present application.

Figure 5 is a schematic cross-sectional view of a cutting head production housing grinding apparatus platen according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a grinding mechanism of a casing grinding device for producing a cutting head according to an embodiment of the application.

Fig. 7 is a schematic structural diagram of a grinding plate of the casing grinding device for the production of the cutting head according to an embodiment of the application.

As shown in the figure: 1. a frame; 11. a body; 12. supporting legs; 13. a first slide rail; 2. a feeding mechanism; 21. a first movable frame; 22. a first placing rack; 23. a first connecting plate; 24. a first placing plate; 25. a first slide bar; 26. a material clamping unit; 261. a second electric push rod; 262. connecting blocks; 263. rotating the rod; 264. a rotating seat; 265. a slider; 266. a second slide rail; 267. an L-shaped connecting rod; 268. a splint; 27. a first electric push rod; 28. a first support bar; 3. a material pressing mechanism; 31. a second movable frame; 32. a second rack; 33. a second connecting plate; 34. a second placing plate; 35. a second slide bar; 36. pressing a plate; 37. a third electric push rod; 38. an arc-shaped slot; 39. a second support bar; 4. a connecting rod; 5. a conveying mechanism; 6. a polishing mechanism; 61. a work table; 611. a table body; 612. a circular groove; 613. a placement groove; 614. a drive motor; 615. rotating the disc; 62. a polishing unit; 621. a fixed mount; 622. a strip-shaped through hole; 623. moving the plate; 624. a drive unit; 6241. a motor; 6242. a screw rod; 6243. a screw base; 625. a fourth electric push rod; 626. grinding the plate; 627. a third slide rail; 7. and driving the oil cylinder.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1, the housing grinding apparatus for cutter head production according to the embodiment of the present application comprises:

a feeding mechanism 2 and a pressing mechanism 3 are respectively installed on the frame 1 in a sliding mode, and a connecting rod 4 is connected between the feeding mechanism 2 and the pressing mechanism 3;

the driving oil cylinder 7 is arranged on the side wall of the frame 1 and is used for driving the feeding mechanism 2 and the pressing mechanism 3 to move on the frame 1;

the conveying mechanism 5 is positioned below the rack 1 and is matched with the feeding mechanism 2 to work;

and the grinding mechanism 6 is positioned on one side of the conveying mechanism 5 and is matched with the material pressing mechanism 3 to work.

During operation, at the beginning, feed mechanism 2 is located 5 tops of conveying mechanism, and the cutterhead foundry goods is placed on conveying mechanism 5 to transport feed mechanism 2 below, feed mechanism 2 gets the cutterhead foundry goods clamp back and transports the cutterhead to 6 tops of grinding machanism through actuating cylinder 7, puts the cutterhead foundry goods on grinding machanism 6, and actuating cylinder 7 is withdrawed, makes swager mechanism 3 push down the cutterhead, thereby cooperation grinding machanism 6 polishes the forging.

As shown in fig. 1, the frame 1 comprises a rectangular frame structure body 11 and supporting legs 12 located at four corners below the body 11, wherein first sliding rails 13 are respectively connected to inner walls of two opposite sides of the body 11, and the two first sliding rails 13 are parallel to each other.

As shown in fig. 1, 2 and 3, the feeding mechanism 2 includes a first moving frame 21, lower sides of two ends of the first moving frame 21 are respectively in sliding connection with a first sliding rail 13 in a matching manner, a first placing frame 22 is arranged above the first moving frame 21, a first connecting plate 23 is arranged below the first placing frame 22, a first supporting rod 28 is arranged between the first placing frame 22 and the first connecting plate 23 in a connecting manner, a first placing plate 24 is arranged below the first connecting plate 23, a first sliding rod 25 is connected between the first placing plate 24 and the first connecting plate 23, an upper end of the first sliding rod 25 slides through the first connecting plate 23, a first electric push rod 27 is arranged on an upper side of the first connecting plate 23 between the first placing frame 22 and the first connecting plate 23, an extending end of the first electric push rod 27 passes through the first connecting plate 23 to be connected with the first placing plate 24, and a clamping unit 26 is arranged on the first placing plate 24.

The lower sides of the two ends of the first moving frame 21 are in sliding connection with the first slide rail 13 in a matching manner, so that the first placing frame 22 can be driven to move along the first slide rail 13 under the action of the driving oil cylinder 7, and the clamping unit 26 is driven to move along the first slide rail 13, so that the clamping unit 26 can move in the Y direction; the first electric push rod 27 stretches to drive the first placing plate 24 to move up and down, and the first sliding rod 25 slides up and down on the first connecting plate 23 to play a certain stabilizing role to drive the material clamping unit 26 to move up and down along with the first placing plate 24, so that the material clamping unit 26 can move in the Z direction.

Further, as shown in fig. 2 and fig. 3, the clamping unit 26 includes second electric pushing rods 261 located on the front and rear sides of the first placing plate 24, upper ends of the second electric pushing rods 261 are respectively connected with a connecting block 262, two ends of the connecting block 262 are respectively connected with a rotating rod 263 in a rotating manner, the other end of the rotating rod 263 is connected with a rotating seat 264 in a rotating manner, the bottom of the rotating seat 264 is connected with a sliding block 265, a second sliding rail 266 is connected to the lower side of the sliding block 265 in a matching manner, the second sliding rail 266 is connected to the first placing plate 24, the second sliding rail 266 is perpendicular to the rotating axis of the rotating rod 263, the upper side of the rotating seat 264 is respectively connected with an inverted L-shaped connecting rod 267, two L-shaped connecting rods 267 located on the left side and two L-shaped connecting rods 267 located on the right side are respectively hinged with a clamping plate 268, and the hinged axis of the clamping plate 268 is parallel to the rotating rod 263.

When the first electric pushing rod 27 drives the material clamping unit 26 to move downwards to reach the cutting head casting, the clamping plates 268 on both sides are located on both sides below the cutting head casting, and at this time, the second electric pushing rod 261 extends out to drive the connecting block 262 to move upwards, so that one end of the rotating rod 263 is driven to move upwards along with the connecting block 262, because the other end of the rotating rod 263 is rotatably connected with the rotating seat 264, the rotating seat 264 is slidably connected with the second sliding rail 266 arranged on the first placing plate 24 through the sliding block 265, so that when the rotating rod 263 moves upwards, the rotating seat 264 is driven to slide towards the center direction of the first placing plate 24, so that the L-shaped connecting rod 267 is driven to move along with the rotating seat 264, so as to drive the clamping plate 268 to move towards the cutting head casting for clamping, in addition, because the surface of the cutting head casting is rough, the clamping plate 268 is hinged with the L-shaped connecting rod 267, therefore, when the clamping plate 268 is in contact with the cutting head casting, because the cutting head is of a conical structure, when the clamping plate 268 clamps the cutting head, the clamping plate 268 can rotate according to the surface of the cutting head, and the attaching degree is better. Set splint to soft rubber material, laminating that like this can be better to increase frictional force, better realization clamping function.

As shown in fig. 1 and 4, the material pressing mechanism 3 includes a second moving frame 31, lower sides of two ends of the second moving frame 31 are respectively in sliding connection with the first sliding rails 13 in a matching manner, a second placing frame 32 is arranged above the second moving frame 31, a second connecting plate 33 is arranged below the second placing frame 32, a second supporting rod 39 is arranged between the second placing frame 32 and the second connecting plate 33 in a connecting manner, a second placing plate 34 is arranged below the second connecting plate 33, a second sliding rod 35 is connected between the second placing plate 34 and the second connecting plate 33, an upper end of the second sliding rod 35 slides through the second connecting plate 33, a third electric push rod 37 is arranged between the second placing frame 32 and the second connecting plate 33 and on an upper side of the second connecting plate 33, an extending end of the third electric push rod 37 passes through the second connecting plate 33 to be connected with the second placing plate 34, a pressing plate 36 is rotatably connected to a bottom of the second placing plate 34, and an arc-shaped groove 38 is arranged at a bottom of the pressing plate 36.

The moving mode of the material pressing mechanism 3 is the same as that of the feeding mechanism 2, and the connecting rod 4 is connected between the material pressing mechanism 3 and the feeding mechanism 2, so that the material pressing mechanism 3 is driven to move on the first slide rail 13 while the driving oil cylinder 7 drives the feeding mechanism 2; in addition, the third electric push rod 37 in the material pressing mechanism 3 stretches and retracts to drive the second placing plate 34 to move up and down, so that material pressing is performed;

as shown in fig. 5, the bottom of the pressure plate 36 is provided with an arc-shaped slot 38, so that the upper end of the cutting head casting can be well matched when the upper side of the cutting head casting is pressed.

As shown in figure 1, the conveying mechanism 5 adopts a chain plate conveyor structure, so that the cutting head casting can be well supported, and the production target is achieved.

As shown in fig. 6, the grinding mechanism 6 includes a table 61 and grinding units 62 located on both sides of the table 61.

Further, the workbench 61 comprises a workbench body 611, a circular groove 612 is arranged above the workbench body 611, a placement groove 613 is arranged at the center of the bottom of the circular groove 612, a driving motor 614 is arranged in the placement groove 613, a rotating disc 615 is connected to the driving motor 614 at the upward shaft end, and the rotating disc 615 is rotatably installed in the circular groove 612.

When feed mechanism 2 transported the cutterhead foundry goods to grinding machanism 6 department, this moment, the cutterhead foundry goods was located the rolling disc 615 to put the cutterhead foundry goods on the rolling disc 615, when feed mechanism 2 got back to conveying mechanism 5 top, swager 3 was located the cutterhead foundry goods top this moment, and pushed down the cutterhead foundry goods, started driving motor 614 and rotated, because the board 34 rotation is placed with the second to the clamp plate 36 upside, thereby can drive the rotation of cutterhead foundry goods.

Further, polishing unit 62 is including the mount 621 that is located the workstation 61 left and right sides, be equipped with the bar through-hole 622 of vertical setting on the mount 621 respectively, sliding connection has movable plate 623 from top to bottom in the bar through-hole 622, movable plate 623 is kept away from workstation 61 one end and is stretched out bar through-hole 622, one side that workstation 61 was kept away from to mount 621 is equipped with the drive unit 624 that is used for driving movable plate 623, the one end that movable plate 623 is close to workstation 61 is connected with fourth electric putter 625, two coaxial relative settings of fourth electric putter 625 and stretch out the end and articulate respectively and have polishing plate 626.

The fourth electric push rod 625 extends out, so that the grinding plate 626 extends out to be in contact with the cutting head casting, and as the grinding plate 626 is hinged with the fourth electric push rod 625 and is in an arc-shaped structure as shown in fig. 6, the grinding plate 626 can be in full contact with the surface of the cutting head casting, and the grinding effect is improved;

further, the driving unit 624 comprises a motor 6241, the shaft end of the motor 6241 faces upward and is connected with a screw rod 6242, the other end of the screw rod 6242 penetrates through the moving plate 623 in a matching manner to be connected with a screw rod seat 6243, the screw rod seat 6243 is fixed on the fixed frame 621, a third sliding rail 627 which is vertically arranged is arranged on the inner wall of the strip-shaped through hole 622, the side wall of the moving plate 623 is in a matching sliding connection with the third sliding rail 627, the motor 6241 rotates to drive the moving plate 623 to vertically move in the strip-shaped through hole 622, so that the fourth electric push rod 625 is driven to vertically move, the grinding plate 626 vertically moves, and comprehensive grinding operation is realized on the cutting head casting.

The working principle of the invention is as follows: in the initial state, the feeding mechanism 2 is positioned above the conveying mechanism 5, the cutting head castings are sequentially placed on the conveying mechanism 5, the conveying mechanism 5 moves the cutting head castings to the position below the feeding mechanism 2, the cutting head castings are clamped through the feeding mechanism 2, then the feeding mechanism 2 and the pressing mechanism 3 are driven to slide on the first slide rail 13 by the extension of the driving oil cylinder 7, so that the cutting head casting moves to the position above the workbench 61 of the grinding mechanism 6, the material pressing mechanism 3 is continuously moved to the other side of the rack 1, the feeding mechanism 2 places the cutting head casting on the workbench 61, then the oil cylinder 7 is driven to retract, so that the material pressing mechanism 3 moves to the upper side of the cutting head casting, then the cutting head can be pressed by the pressing plate 36, thereby increasing the friction between the cutting head and the workbench 61, facilitating the rotation of the cutting head, and simultaneously realizing the comprehensive grinding of the cutting head by matching the grinding unit 62 with the rotation of the cutting head; after polishing, the cutting head casting is put back on the conveying mechanism 5 through the same steps, and then polishing of the next cutting head casting is carried out.

Although the invention has been described in detail hereinabove with respect to a general description and specific embodiments thereof, it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a cutterhead production is with casing equipment of polishing, includes:

the device comprises a rack (1), wherein a feeding mechanism (2) and a pressing mechanism (3) are respectively installed on the rack (1) in a sliding mode, and a connecting rod (4) is connected between the feeding mechanism (2) and the pressing mechanism (3);

the feeding mechanism comprises a frame (1) and a feeding mechanism (2), wherein the frame (1) comprises a rectangular frame structure body (11) and supporting legs (12) positioned at four corners below the frame body (11), the inner walls of two opposite sides of the frame body (11) are respectively connected with first sliding rails (13), the feeding mechanism (2) comprises a first moving frame (21), the lower sides of two ends of the first moving frame (21) are respectively matched and slidably connected with the first sliding rails (13), a first placing frame (22) is arranged above the first moving frame (21), a first connecting plate (23) is arranged below the first placing frame (22), a first supporting rod (28) is connected between the first placing frame (22) and the first connecting plate (23), a first placing plate (24) is arranged below the first connecting plate (23), a first sliding rod (25) is connected between the first placing plate (24) and the first connecting plate (23), the upper end of the first sliding rod (25) penetrates through the first connecting plate (23) in a sliding mode, a first electric push rod (27) is further installed on the upper side of the first connecting plate (23), the extending end of the first electric push rod (27) penetrates through the first connecting plate (23) to be connected with the first placing plate (24), a clamping unit (26) is installed on the first placing plate (24), the clamping unit (26) comprises second electric push rods (261) located on the front side and the rear side of the first placing plate (24), connecting blocks (262) are respectively connected to the upper ends of the second electric push rods (261), rotating rods (263) are respectively and rotatably connected to the two ends of the connecting blocks (262), the other ends of the rotating rods (263) are rotatably connected with rotating seats (264), sliding blocks (265) are connected to the bottom of the rotating seats (264), and second sliding rails (266) are connected to the lower sides of the sliding blocks (265) in a matching mode, the second sliding rail (266) is connected to the first placing plate (24), the second sliding rail (266) is perpendicular to the rotating axis of the rotating rod (263), the upside of the rotating seat (264) is respectively connected with an inverted L-shaped connecting rod (267), a clamping plate (268) is hinged between the two L-shaped connecting rods (267) on the left side and the two L-shaped connecting rods (267) on the right side respectively, and the hinge axis of the clamping plate (268) is parallel to the rotating axis of the rotating rod (263);

the driving oil cylinder (7) is arranged on the side wall of the rack (1) and is used for driving the feeding mechanism (2) and the pressing mechanism (3) to move on the rack (1);

the conveying mechanism (5) is positioned below the rack (1) and is matched with the feeding mechanism (2) to work;

and the grinding mechanism (6) is positioned on one side of the conveying mechanism (5) and is matched with the material pressing mechanism (3) to work.

2. The cutting head productive housing grinding apparatus of claim 1 wherein: the material pressing mechanism (3) comprises a second moving frame (31), the lower sides of the two ends of the second moving frame (31) are respectively in sliding connection with the first sliding rails (13) in a matched manner, a second placing frame (32) is arranged above the second moving frame (31), a second connecting plate (33) is arranged below the second placing frame (32), a second supporting rod (39) is connected between the second placing frame (32) and the second connecting plate (33), a second placing plate (34) is arranged below the second connecting plate (33), a second sliding rod (35) is connected between the second placing plate (34) and the second connecting plate (33), the upper end of the second sliding rod (35) slides through the second connecting plate (33), a third electric push rod (37) is further installed on the upper side of the second connecting plate (33), and the extending end of the third electric push rod (37) penetrates through the second connecting plate (33) to be connected with the second placing plate (34), the bottom of the second placing plate (34) is rotatably connected with a pressing plate (36), and an arc-shaped groove (38) is formed in the bottom of the pressing plate (36).

3. The cutting head productive housing grinding apparatus of claim 1 wherein: the conveying mechanism (5) is of a chain plate conveyor structure.

4. The cutting head productive housing grinding apparatus of claim 1 wherein: the grinding mechanism (6) comprises a workbench (61) and grinding units (62) positioned on two sides of the workbench (61).

5. The cutting head productive housing grinding apparatus of claim 4 wherein: the workbench (61) comprises a workbench body (611), a circular groove (612) is formed in the upper portion of the workbench body (611), a placing groove (613) is formed in the center of the bottom of the circular groove (612), a driving motor (614) is arranged in the placing groove (613), a rotating disc (615) is connected to the shaft end of the driving motor (614) upwards, and the rotating disc (615) is rotatably installed in the circular groove (612).

6. The cutting head production housing grinding apparatus according to claim 4, wherein: polishing unit (62) is including mount (621) that are located workstation (61) the left and right sides, be equipped with bar through-hole (622) of vertical setting on mount (621) respectively, sliding connection has movable plate (623) about in bar through-hole (622), movable plate (623) are kept away from workstation (61) one end is stretched out bar through-hole (622), mount (621) are kept away from one side of workstation (61) is equipped with and is used for the drive unit (624) of movable plate (623), movable plate (623) are close to the one end of workstation (61) is connected with fourth electric putter (625), two fourth electric putter (625) coaxial relative setting and stretch out the end and articulate respectively have polishing plate (626).

7. The cutting head productive housing grinding apparatus of claim 6, wherein: drive unit (624) includes motor (6241), motor (6241) axle head just is connected with lead screw (6242) up, the cooperation of lead screw (6242) other end is passed movable plate (623) and is connected with lead screw seat (6243), lead screw seat (6243) are fixed on mount (621), be equipped with third slide rail (627) that sets up from top to bottom on bar through-hole (622) inner wall, movable plate (623) lateral wall with third slide rail (627) cooperation sliding connection.