Novel locking structure of vertical centrifugal casting machine

Abstract

The utility model relates to the technical field of accessory devices of centrifugal casting machines, in particular to a novel locking structure of a vertical centrifugal casting machine, which is a locking mechanism convenient for improving the connection stability of a centrifugal casting cylinder and a cover plate, so that the centrifugal casting cylinder and the cover plate are mounted more stably, and the use efficiency and effect of the centrifugal casting machine are enhanced. Comprising a supporting table, a centrifugal driving mechanism, a centrifugal casting barrel and a cover plate, the centrifugal driving mechanism is arranged in the middle of the top end of the supporting table, the output end of the centrifugal driving mechanism is connected with the middle of the bottom end of the centrifugal casting barrel, the bottom end of the cover plate is hermetically sleeved with the top end of the centrifugal casting barrel, and a locking mechanism is arranged between the cover plate and the centrifugal casting barrel; the locking mechanism further comprises a fixing plate, a locking plate, a mounting block, a limiting rod, a fixing ring, a spring and a pulling plate, a working cavity is formed in the mounting block, a sliding groove is formed in one side of the top end of the mounting block, the left end and the right end of the cover plate are connected with the fixing plate, and the bottom end of the fixing plate is connected with the top end of the locking plate.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal casting machine accessory devices, in particular to a novel locking structure of a vertical centrifugal casting machine. Background Art

[0002] As we all know, in the process of casting production, centrifugal casting is used to cast and shape under the action of centrifugal force. The castings produced in this way have the advantages of dense structure and no inclusions and pores. A new type of vertical centrifugal casting machine has been widely used in the field of casting machines.

[0003] It is found in the use of an existing new type of vertical centrifugal casting machine that since the centrifugal casting cylinder is driven by the centrifugal drive mechanism and runs at high speed, the installation of the centrifugal casting cylinder and the cover plate is more stable. At present, the centrifugal casting machine does not have a good locking structure, which will loosen after long-term use and has poor stability, thereby reducing the use efficiency and effect of the centrifugal casting machine, resulting in poor practicality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a locking mechanism which is convenient for improving the stability of the connection between the centrifugal casting cylinder and the cover plate, so that the installation of the centrifugal casting cylinder and the cover plate is more stable, thereby enhancing the use efficiency and effect of the centrifugal casting machine, thereby enhancing the practicality of a new locking structure of a vertical centrifugal casting machine.

[0005] The utility model discloses a locking structure of a novel vertical centrifugal casting machine, comprising a support platform, a centrifugal driving mechanism, a centrifugal casting cylinder and a cover plate, wherein a centrifugal driving mechanism is arranged at the middle of the top end of the support platform, an output end of the centrifugal driving mechanism is connected to the middle of the bottom end of the centrifugal casting cylinder, a bottom end of the cover plate is sealed with the top end of the centrifugal casting cylinder, and a locking mechanism is arranged between the cover plate and the centrifugal casting cylinder;

[0006] The locking mechanism also includes a fixing plate, a locking plate, a mounting block, a limiting rod, a fixing ring, a spring and a pulling plate. A working cavity is arranged in the mounting block, a sliding groove is arranged on one side of the top of the mounting block, the left and right ends of the cover plate are respectively connected to the fixing plate, the bottom end of the fixing plate is connected to the top of the locking plate, the left and right ends of the centrifugal casting cylinder are respectively connected to the mounting block, the locking plate and the sliding groove sliding set arranged on one side of the top of the mounting block are arranged, the left and right ends of the working cavity are arranged with a first through hole, the limiting rod and the first through hole sliding set, the middle area of ​​the locking plate is arranged with a second through hole, the left end of the limiting rod and the first through hole sliding set, the fixing ring and the limiting rod fastening set, the spring and the limiting rod set, the fixing ring and the working cavity sliding clamping, the spring is squeezed by the fixing ring, one side of the limiting rod is connected to the middle of one side of the pulling plate, the outer end of the mounting block is arranged with a hidden mechanism, the front and rear ends of the centrifugal casting cylinder are arranged with auxiliary locking mechanisms, and the outer end of the mounting block is arranged with an anti-mistouch mechanism.

[0007] Preferably, the auxiliary locking mechanism also includes a sliding rod, a first plate and a second plate. The front and rear ends of the centrifugal casting cylinder are respectively connected to one side of the first plate, the front and rear ends of the cover plate are respectively connected to one side of the second plate, the top of the first plate is respectively connected to the bottom end of the sliding rod, the second plate is provided with a third through hole, and the sliding rod is respectively slidably fitted with the third through hole provided in the second plate.

[0008] Preferably, the concealing mechanism further includes a concealed groove, and the concealed groove is provided at a corresponding position between the outer end of the mounting block and the working cavity.

[0009] Preferably, it also includes adjustment grooves, and the hidden groove is provided with adjustment grooves at the front and rear ends.

[0010] Preferably, it further comprises a rubber sleeve, and the outer end of the pulling plate is provided with a rubber sleeve.

[0011] Preferably, the anti-mistouch mechanism further includes a third plate and bolts, and the third plate is connected to the outer end of the mounting block via a plurality of sets of bolts, so that the pulling plate is sealed in the hidden groove.

[0012] Preferably, it also includes a protective sleeve, a fastening sleeve between the protective sleeve and the first through holes arranged at the left and right ends of the working chamber, and a sliding sleeve between the protective sleeve and the limiting rod.

[0013] Preferably, it also includes a baffle, the bottom end of the baffle is screwed to the top end of the sliding rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: through the use of a support platform, a centrifugal drive mechanism, a centrifugal casting cylinder, a cover plate, a fixed plate, a locking plate, a mounting block, a limit rod, a fixed ring, a spring, a pulling plate, a working chamber, a slide groove, a sliding rod, a first plate and a second plate, when it is necessary to lock the cover plate and the centrifugal casting cylinder, firstly, the cover plate is passed through the sliding rod, so as to facilitate the smooth insertion of the locking plate into the mounting block, and then the locking plate is clamped by driving the limit rod through the pulling plate, so as to achieve the effect of locking the cover plate and the centrifugal casting cylinder, and then the third plate is used to lock the pulling plate in the mounting block through multiple sets of bolts, so as to prevent other unrelated personnel from accidentally touching the pulling plate, and a locking mechanism that is convenient for improving the stable connection between the centrifugal casting cylinder and the cover plate is used, so that the installation of the centrifugal casting cylinder and the cover plate is more stable, thereby enhancing the use efficiency and effect of the centrifugal casting machine, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the connection between the limit rod and the pulling plate of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a top view of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the right view of the utility model;

[0019] Markings in the attached drawings: 1. support platform; 2. centrifugal drive mechanism; 3. centrifugal casting cylinder; 4. cover plate; 5. fixing plate; 6. locking plate; 7. mounting block; 8. limiting rod; 9. fixing ring; 10. spring; 11. pulling plate; 12. working chamber; 13. slide groove; 14. sliding rod; 15. first plate; 16. second plate; 17. hidden groove; 18. adjusting groove; 19. rubber sleeve; 20. third plate; 21. bolt; 22. protective sleeve; 23. baffle. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] like Figures 1 to 4 As shown, a locking structure of a novel vertical centrifugal casting machine of the utility model comprises a support platform 1, a centrifugal driving mechanism 2, a centrifugal casting cylinder 3 and a cover plate 4, wherein a centrifugal driving mechanism 2 is arranged at the middle of the top end of the support platform 1, an output end of the centrifugal driving mechanism 2 is connected to the middle of the bottom end of the centrifugal casting cylinder 3, a bottom end of the cover plate 4 is sealed with the top end of the centrifugal casting cylinder 3, and a locking mechanism is arranged between the cover plate 4 and the centrifugal casting cylinder 3;

[0022] The locking mechanism also includes a fixing plate 5, a locking plate 6, a mounting block 7, a limiting rod 8, a fixing ring 9, a spring 10 and a pulling plate 11. A working cavity 12 is arranged in the mounting block 7, a slide groove 13 is arranged on one side of the top of the mounting block 7, the left and right ends of the cover plate 4 are respectively connected to the fixing plate 5, the bottom end of the fixing plate 5 is connected to the top of the locking plate 6, the left and right ends of the centrifugal casting cylinder 3 are respectively connected to the mounting block 7, the locking plate 6 is slidingly fitted with the slide groove 13 arranged on one side of the top of the mounting block 7, the left and right ends of the working cavity 12 are provided with a first through hole, the limiting rod 8 is slidingly fitted with the first through hole, the middle area of ​​the locking plate 6 is provided with a second through hole, the left end of the limiting rod 8 is slidingly fitted with the first through hole, the fixing ring 9 is fastened with the limiting rod 8, the spring 10 is fitted with the limiting rod 8, the fixing ring 9 is slidingly clamped with the working cavity 12, the spring 10 is squeezed by the fixing ring 9, one side of the limiting rod 8 is connected to the middle part of one side of the pulling plate 11, the outer end of the mounting block 7 is provided with a hidden mechanism, the centrifugal casting Auxiliary locking mechanisms are provided at the front and rear ends of the cylinder 3, and an anti-accidental touch mechanism is provided at the outer end of the mounting block 7; through the use of a support platform, a centrifugal drive mechanism, a centrifugal casting cylinder, a cover plate, a fixed plate, a locking plate, a mounting block, a limit rod, a fixed ring, a spring, a pulling plate, a working chamber, a slide groove, a sliding rod, a first plate and a second plate, when it is necessary to lock the cover plate and the centrifugal casting cylinder, first pass the cover plate through the sliding rod, so as to facilitate the smooth insertion of the locking plate into the mounting block, and then drive the limit rod to clamp the locking plate by the pulling plate, so as to achieve the effect of locking the cover plate and the centrifugal casting cylinder, and then the third plate blocks the pulling plate in the mounting block through multiple sets of bolts, so as to prevent other irrelevant personnel from accidentally touching the pulling plate, and through a locking mechanism that is convenient for improving the stable connection between the centrifugal casting cylinder and the cover plate, the centrifugal casting cylinder and the cover plate are installed more stably, thereby enhancing the use efficiency and effect of the centrifugal casting machine, thereby enhancing practicality.

[0023] As a preferred embodiment of the above embodiment, the auxiliary locking mechanism also includes a sliding rod 14, a first plate 15 and a second plate 16. The front and rear ends of the centrifugal casting cylinder 3 are respectively connected to one side of the first plate 15, and the front and rear ends of the cover plate 4 are respectively connected to one side of the second plate 16. The top of the first plate 15 is respectively connected to the bottom end of the sliding rod 14, and the second plate 16 is provided with a third through hole. The sliding rod 14 is respectively slidably fitted with the third through hole provided in the second plate 16; through the use of the auxiliary locking mechanism, the locking plate can be smoothly inserted into the mounting block, the installation efficiency is high, thereby enhancing practicality.

[0024] As a preferred embodiment of the above embodiment, the hidden mechanism also includes a hidden groove 17, and the hidden groove 17 is provided at the corresponding position between the outer end of the mounting block 7 and the working cavity 12; through the use of the hidden groove, the pulling plate can be hidden to prevent the pulling plate from bulging and being accidentally touched, thereby enhancing practicality.

[0025] As a preferred embodiment of the above embodiment, an adjustment groove 18 is further included. The adjustment grooves 18 are provided at the front and rear ends of the hidden groove 17. By using the adjustment grooves, it is convenient for people to pull the pulling plate out of the hidden groove, thereby enhancing practicality.

[0026] As a preferred embodiment of the above embodiment, a rubber sleeve 19 is further included. The outer end of the pulling plate 11 is provided with a rubber sleeve 19. The rubber sleeve can increase the friction between the pulling plate and the palm to prevent slipping, thereby enhancing practicality.

[0027] As a preferred embodiment of the above embodiment, the anti-mistouch mechanism also includes a third plate 20 and bolts 21. The third plate 20 is connected to the outer end of the mounting block 7 through multiple sets of bolts 21 to seal the pulling plate 11 in the hidden groove 17. The pulling plate is locked in the mounting block through the third plate through multiple sets of bolts, thereby preventing other irrelevant personnel from accidentally touching the pulling plate. A locking mechanism that is convenient for improving the stability of the connection between the centrifugal casting cylinder and the cover plate is used to make the installation of the centrifugal casting cylinder and the cover plate more stable, thereby enhancing the use efficiency and effect of the centrifugal casting machine, thereby enhancing the practicality.

[0028] As a preferred embodiment of the above embodiment, it also includes a protective cover 22, which is fastened to the first through holes set at the left and right ends of the working chamber 12, and the protective cover 22 is slidably mounted on the limiting rod 8; through the use of the protective cover, the sliding rod slides more smoothly, thereby enhancing practicality.

[0029] As a preferred embodiment of the above embodiment, a baffle 23 is further included, and the bottom end of the baffle 23 is screwed to the top end of the sliding rod 14 respectively; by using the baffle, the cover plate is prevented from slipping, thereby enhancing practicality.

[0030] The utility model discloses a locking structure of a novel vertical centrifugal casting machine, and its working principle is as follows: through the use of a support platform, a centrifugal driving mechanism, a centrifugal casting cylinder, a cover plate, a fixing plate, a locking plate, a mounting block, a limiting rod, a fixing ring, a spring, a pulling plate, a working chamber, a sliding groove, a sliding rod, a first plate and a second plate, when it is necessary to lock the cover plate and the centrifugal casting cylinder, firstly, the cover plate is passed through the sliding rod, so as to facilitate the smooth insertion of the locking plate into the mounting block, and then the limiting rod is driven by the pulling plate to clamp the locking plate, so as to achieve the effect of locking the cover plate and the centrifugal casting cylinder, and then the third plate is used to seal the pulling plate in the mounting block through multiple sets of bolts, so as to prevent other irrelevant personnel from accidentally touching the pulling plate, and a locking mechanism that is convenient for improving the stable connection between the centrifugal casting cylinder and the cover plate is used, so that the installation of the centrifugal casting cylinder and the cover plate is more stable.

[0031] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0032] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A novel locking structure of a vertical centrifugal casting machine, comprising a support platform (1), a centrifugal drive mechanism (2), a centrifugal casting cylinder (3) and a cover plate (4), wherein the centrifugal drive mechanism (2) is arranged at the middle of the top end of the support platform (1), the output end of the centrifugal drive mechanism (2) is connected to the middle of the bottom end of the centrifugal casting cylinder (3), the bottom end of the cover plate (4) is sealed with the top end of the centrifugal casting cylinder (3), and a locking mechanism is arranged between the cover plate (4) and the centrifugal casting cylinder (3); It is characterized in that The locking mechanism further comprises a fixing plate (5), a locking plate (6), a mounting block (7), a limiting rod (8), a fixing ring (9), a spring (10) and a pulling plate (11); a working cavity (12) is arranged in the mounting block (7); a sliding groove (13) is arranged on one side of the top of the mounting block (7); the left and right ends of the cover plate (4) are respectively connected to the fixing plate (5); the bottom end of the fixing plate (5) is connected to the top of the locking plate (6); the left and right ends of the centrifugal casting cylinder (3) are respectively connected to the mounting block (7); the locking plate (6) is slidably fitted with the sliding groove (13) arranged on one side of the top of the mounting block (7); the left and right ends of the working cavity (12) are respectively connected to the fixing plate (5); the bottom end of the fixing plate (5) is connected to the top of the locking plate (6); the left and right ends of the centrifugal casting cylinder (3) are respectively connected to the mounting block (7); the locking plate (6) is slidably fitted with the sliding groove (13) arranged on one side of the top of the mounting block (7); A through hole, a limit rod (8) is slidably mounted on the first through hole, a second through hole is arranged in the middle area of ​​the locking plate (6), a left end of the limit rod (8) is slidably mounted on the first through hole, a fixing ring (9) is fastened to the limit rod (8), a spring (10) is mounted on the limit rod (8), the fixing ring (9) is slidably mounted on the working chamber (12), the spring (10) is squeezed by the fixing ring (9), one side of the limit rod (8) is connected to the middle of one side of the pulling plate (11), a hidden mechanism is arranged on the outer end of the mounting block (7), auxiliary locking mechanisms are arranged at the front and rear ends of the centrifugal casting cylinder (3), and an anti-mistaken touch mechanism is arranged on the outer end of the mounting block (7).

2. A novel locking structure of a vertical centrifugal casting machine as claimed in claim 1, characterized in that: The auxiliary locking mechanism further comprises a sliding rod (14), a first plate (15) and a second plate (16); the front and rear ends of the centrifugal casting cylinder (3) are respectively connected to one side of the first plate (15); the front and rear ends of the cover plate (4) are respectively connected to one side of the second plate (16); the top end of the first plate (15) is respectively connected to the bottom end of the sliding rod (14); the second plate (16) is provided with a third through hole; and the sliding rod (14) is respectively slidably fitted with the third through hole provided in the second plate (16).

3. A locking structure of a novel vertical centrifugal casting machine as claimed in claim 2, characterized in that: The concealing mechanism further comprises a concealing groove (17), and the concealing groove (17) is arranged at a position corresponding to the outer end of the mounting block (7) and the working cavity (12).

4. A novel locking structure of a vertical centrifugal casting machine as claimed in claim 3, characterized in that: It also includes an adjustment groove (18), and the adjustment grooves (18) are arranged at the front and rear ends of the hidden groove (17).

5. A novel locking structure of a vertical centrifugal casting machine as claimed in claim 4, characterized in that: It also includes a rubber sleeve (19), and the outer end of the pulling plate (11) is provided with the rubber sleeve (19).

6. A novel locking structure of a vertical centrifugal casting machine as claimed in claim 5, characterized in that: The anti-mis-touch mechanism further comprises a third plate (20) and bolts (21); the third plate (20) is connected to the outer end of the mounting block (7) via a plurality of sets of bolts (21), thereby sealing the pulling plate (11) in the hidden groove (17).

7. A novel locking structure of a vertical centrifugal casting machine as claimed in claim 6, characterized in that: It also includes a protective sleeve (22), a first through-hole fastening sleeve disposed at the left and right ends of the working chamber (12), and a sliding sleeve between the protective sleeve (22) and the limiting rod (8).

8. A novel locking structure of a vertical centrifugal casting machine as claimed in claim 7, characterized in that: It also includes a baffle (23), the bottom end of the baffle (23) is screwed to the top end of the sliding rod (14).

Images