Tool clamp for silicon iron production

Abstract

The utility model discloses a work fixture for ferrosilicon production, which relates to the technical field of fixture devices and comprises a mounting base, a lifting table arranged at the top end of the mounting base, a positioning table arranged at the top end of the lifting table, and a driving motor mounted at the bottom end of the positioning table. By arranging the positioning table, the driving motor, the motor driving shaft, the limiting sliding block and the limiting sliding groove, a user can conveniently conduct transverse rotation adjustment on silicon iron fixed to the top end of the positioning table; by arranging a first adjusting motor, a rotating rod, a mounting disc, a limiting disc and a bearing, a user can conveniently conduct longitudinal rotating adjustment on silicon iron; by arranging a second adjusting motor, a transmission lead screw, a lead screw nut and a movable sliding block, the lead screw nut can be driven to linearly move up and down along the outer wall of the transmission lead screw under the action of the transmission lead screw, and the movable sliding block and the lifting table can be synchronously driven to linearly move up and down under the movement of the lead screw nut; and a user can conveniently adjust the height of the fixed ferrosilicon.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp devices, in particular to a tooling clamp for ferrosilicon production. Background Art

[0002] Ferrosilicon is an iron alloy composed of iron and silicon. Ferrosilicon is an iron-silicon alloy made by smelting in an electric furnace using coke, steel scraps, and quartz (or silica) as raw materials. Since silicon and oxygen can easily combine to form silicon dioxide, ferrosilicon is often used as a deoxidizer in steelmaking. At the same time, since a large amount of heat is released when SiO2 is generated, it is also beneficial to increase the temperature of molten steel while deoxidizing. At the same time, ferrosilicon can also be used as an alloying element additive and is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel. Ferrosilicon is often used as a reducing agent in ferroalloy production and the chemical industry.

[0003] In the production process of ferrosilicon, some samples need to be inspected after the production is completed. In order to shorten the production time, the inspection begins before the samples are completely cooled. As a result, during the operation, protection is not in place and operators are easily scalded, resulting in injuries.

[0004] After searching, the existing patent: a tooling fixture for ferrosilicon production (application number: CN201921111728.6) includes a base, a protective ring is fixedly connected to the upper side of the base by bolts, one side of the protective ring is rotatably connected to an opening door by a hinge, the outer wall of the protective ring is fixedly connected to a symmetrically arranged handle, a threaded rod threadedly connected to the protective ring is arranged above the handle, one end of the threaded rod is rotatably connected to a movable plate located in the protective ring through a bearing, one side of the movable plate is fixedly connected to a spring, and the other end of the spring is fixedly connected to a clamping plate, the upper side of the base is rotatably connected to a support ring, and the upper side of the support ring is fixedly connected to a placement box. The utility model has a simple structure and is easy to use. It can be clamped and fixed well, and is convenient to move while providing protection, reducing the touch of the operator and reducing the risk of scalding.

[0005] Although the above patent has a simple structure, is easy to use, can be well clamped and fixed, is easy to move while providing protection, reduces the operator's touch, and reduces the risk of burns, but when the device is in use, the height of the ferrosilicon sample cannot be adjusted during the inspection process. At the same time, the device can only adjust the ferrosilicon sample horizontally when in use, and cannot adjust the longitudinal rotation. This makes the device have certain limitations during use and is not convenient for users. Therefore, it is necessary to invent a tooling fixture for ferrosilicon production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a tooling fixture for ferrosilicon production, so as to solve the problem that when the device proposed in the above background technology is in use, the inspection height of the ferrosilicon sample cannot be adjusted during the inspection process, and the device can only perform lateral rotation adjustment on the ferrosilicon sample when in use, and cannot perform longitudinal rotation adjustment, which makes the device have certain limitations during use.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a tooling fixture for ferrosilicon production, comprising a mounting base, a lifting platform is provided at the top of the mounting base, a positioning platform is provided at the top of the lifting platform, a driving motor is installed at the bottom of the positioning platform, a limiting sliding block is installed at the bottom of the positioning platform, a limiting sliding groove is provided at the top of the lifting platform, a mounting base is installed at the top of the positioning platform, a first adjusting motor is installed at one end of the mounting base, a rotating rod is installed at one end of the first adjusting motor, a mounting plate is fixed at one end of the rotating rod, a fixing plate is installed at one end of the positioning platform away from the first adjusting motor, a positioning shaft is fixed at one end of the fixing plate, a positioning plate is installed at one end of the positioning shaft, a second adjusting motor is installed at the top of the mounting base, a transmission screw is installed at the top of the second adjusting motor, and a screw nut is sleeved on the outer wall of the transmission screw.

[0008] A motor driving shaft is installed at the top end of the driving motor.

[0009] A driving hydraulic cylinder is installed at one end of the mounting plate, and a hydraulic cylinder driving shaft is installed at one end of the driving hydraulic cylinder.

[0010] A clamping plate is installed on one side of the hydraulic cylinder driving shaft.

[0011] An anti-skid pad is installed at one end of the fixing plate.

[0012] A limiting disk is installed inside the positioning disk, and a bearing is installed at one end of the limiting disk.

[0013] A movable sliding block is installed on the outer wall of the screw nut.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting a driving hydraulic cylinder, a hydraulic cylinder driving shaft, a clamping plate, a fixed disk and an anti-skid pad, when the ferrosilicon needs to be clamped and fixed, the ferrosilicon to be fixed can be placed between the clamping plate and the fixed disk, and the driving hydraulic cylinder is opened so that the hydraulic cylinder driving shaft drives the clamping plate to move in the direction of the fixed disk, and then the ferrosilicon is clamped and fixed by the fixed disk and the clamping plate, which is convenient for users to clamp ferrosilicon of different sizes, thereby improving the applicability of the device. At the same time, an anti-skid pad is installed at one end of the fixed disk close to the clamping plate, and the friction between the ferrosilicon and the fixed disk can be increased by the anti-skid pad, thereby making it difficult for the ferrosilicon to break away from the clamping of the clamping plate and the fixed disk, making the clamping more stable;

[0016] 2. By setting the positioning platform, the driving motor, the motor driving shaft, the limit slider and the limit slide groove, when the clamped ferrosilicon needs to be rotated laterally, the driving motor at the bottom of the positioning platform can be turned on so that the motor driving shaft drives the positioning platform to rotate. When the positioning platform rotates, the limit slider will move synchronously along the inside of the limit slide groove. The movement of the positioning platform is limited by the limit slider and the limit slide groove, which further increases the movement stability of the positioning platform, thereby facilitating the user to perform lateral rotation adjustment on the ferrosilicon fixed at the top of the positioning platform;

[0017] 3. By setting the first adjusting motor, rotating rod, mounting plate, limit plate and bearing, when the clamped ferrosilicon needs to be adjusted for longitudinal rotation, the first adjusting motor can be turned on to rotate the rotating rod, and then the mounting plate, driving hydraulic cylinder and clamping plate will be synchronously driven for longitudinal rotation under the action of the rotating rod, thereby driving the ferrosilicon fixed by the clamping plate for longitudinal rotation, which is convenient for users to adjust the longitudinal rotation of the ferrosilicon.

[0018] 4. By setting up a second adjusting motor, a transmission screw, a screw nut and a movable slider, when it is necessary to adjust the height of the clamped ferrosilicon, the second adjusting motor can be turned on to rotate the transmission screw, and then the screw nut will be driven to move up and down along the outer wall of the transmission screw under the action of the transmission screw. The movement of the screw nut will synchronously drive the movable slider and the lifting platform to move up and down in a straight line, which is convenient for the user to adjust the height of the fixed ferrosilicon. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1The utility model is a schematic diagram of the overall structure of a tooling fixture for ferrosilicon production.

[0021] Figure 2 The utility model is a schematic structural diagram of a positioning device of a tooling fixture for ferrosilicon production.

[0022] Figure 3 The utility model is a schematic diagram of the structure of a rotation adjustment device of a tooling fixture for ferrosilicon production.

[0023] Figure 4 The utility model is a schematic diagram of a top view of a fixture for ferrosilicon production.

[0024] In the figure: 1. Mounting base; 2. Lifting platform; 3. Positioning platform; 4. Driving motor; 5. Motor driving shaft; 6. Limiting slider; 7. Limiting slide; 8. Mounting platform; 9. First adjusting motor; 10. Rotating rod; 11. Mounting plate; 12. Driving hydraulic cylinder; 13. Hydraulic cylinder driving shaft; 14. Clamp; 15. Fixed plate; 16. Anti-slip pad; 17. Positioning shaft; 18. Positioning plate; 19. Limiting plate; 20. Bearing; 21. Second adjusting motor; 22. Transmission screw; 23. Screw nut; 24. Moving slider. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-4The tooling fixture for ferrosilicon production shown in the figure includes a mounting base 1, a lifting platform 2 is arranged at the top of the mounting base 1, a positioning platform 3 is arranged at the top of the lifting platform 2, a driving motor 4 is installed at the bottom of the positioning platform 3, a limiting slider 6 is installed at the bottom of the positioning platform 3, a limiting slide groove 7 is provided at the top of the lifting platform 2, a mounting platform 8 is installed at the top of the positioning platform 3, a first adjusting motor 9 is installed at one end of the mounting platform 8, a rotating rod 10 is installed at one end of the first adjusting motor 9, a mounting plate 11 is fixed at one end of the rotating rod 10, a fixing plate 15 is installed at the end of the positioning platform 3 away from the first adjusting motor 9, a positioning shaft 17 is fixed at one end of the fixing plate 15, a positioning plate 18 is installed at one end of the positioning shaft 17, a second adjusting motor 21 is installed at the top of the mounting base 1, a transmission screw 22 is installed at the top of the second adjusting motor 21, and a screw nut 23 is sleeved on the outer wall of the transmission screw 22.

[0027] A motor drive shaft 5 is installed at the top of the driving motor 4. When the clamped ferrosilicon needs to be rotated laterally, the driving motor 4 at the bottom end of the positioning platform 3 can be turned on to make the motor drive shaft 5 drive the positioning platform 3 to rotate. When the positioning platform 3 rotates, the limit slider 6 will move synchronously along the inside of the limit slide groove 7. The movement of the positioning platform 3 is limited by the limit slider 6 and the limit slide groove 7, which further increases the movement stability of the positioning platform 3, thereby facilitating the user to adjust the lateral rotation of the ferrosilicon fixed on the top of the positioning platform 3.

[0028] A driving hydraulic cylinder 12 is installed at one end of the mounting plate 11, and a hydraulic cylinder driving shaft 13 is installed at one end of the driving hydraulic cylinder 12. When it is necessary to perform longitudinal rotation adjustment on the clamped ferrosilicon, the first adjustment motor 9 can be turned on to rotate the rotating rod 10, and then the mounting plate 11, the driving hydraulic cylinder 12 and the clamping plate 14 are synchronously driven to perform longitudinal rotation under the action of the rotating rod 10, thereby driving the ferrosilicon fixed by the clamping plate 14 to perform longitudinal rotation, which is convenient for users to perform longitudinal rotation adjustment on the ferrosilicon.

[0029] A clamping plate 14 is installed on one side of the hydraulic cylinder driving shaft 13. When the ferrosilicon needs to be clamped and fixed, the ferrosilicon to be fixed can be placed between the clamping plate 14 and the fixed plate 15. By opening the driving hydraulic cylinder 12, the hydraulic cylinder driving shaft 13 drives the clamping plate 14 to move toward the fixed plate 15, and then the ferrosilicon is clamped and fixed by the fixed plate 15 and the clamping plate 14, which makes it convenient for users to clamp ferrosilicon of different sizes, thereby improving the applicability of the device.

[0030] An anti-skid pad 16 is installed at one end of the fixed disk 15, wherein the anti-skid pad 16 is installed at the end of the fixed disk 15 close to the clamping plate 14. The anti-skid pad 16 can increase the friction between the ferrosilicon and the fixed disk 15, thereby making it difficult for the ferrosilicon to escape from the clamping of the clamping plate 14 and the fixed disk 15, making the clamping more stable.

[0031] A limiting disk 19 is installed inside the positioning disk 18, and a bearing 20 is installed at one end of the limiting disk 19, wherein a limiting groove is provided inside the positioning disk 18, and the limiting disk 19 and the bearing 20 can rotate inside the limiting groove.

[0032] A movable slider 24 is installed on the outer wall of the lead screw nut 23. When the height of the clamped ferrosilicon needs to be adjusted, the second adjustment motor 21 can be turned on to rotate the transmission screw 22, and then the lead screw nut 23 is driven to move up and down along the outer wall of the transmission screw 22 under the action of the transmission screw 22. The movement of the lead screw nut 23 will synchronously drive the movable slider 24 and the lifting platform 2 to move up and down in a linear manner, so that the user can adjust the height of the fixed ferrosilicon conveniently.

[0033] Working principle: When the tooling fixture for ferrosilicon production is used, when the ferrosilicon needs to be clamped and fixed, the ferrosilicon to be fixed can be placed between the clamping plate 14 and the fixed disk 15, and the driving hydraulic cylinder 12 is opened so that the hydraulic cylinder driving shaft 13 drives the clamping plate 14 to move in the direction of the fixed disk 15, and then the ferrosilicon is clamped and fixed by the fixed disk 15 and the clamping plate 14, so that the user can clamp ferrosilicon of different sizes, so that the applicability of the device is improved. At the same time, an anti-skid pad 16 is installed at one end of the fixed disk 15 close to the clamping plate 14, and the anti-skid pad 16 can increase the friction between the ferrosilicon and the fixed disk 15, so that the ferrosilicon is not easy to break away from the clamping of the clamping plate 14 and the fixed disk 15, so that the clamping is more stable. When the clamped ferrosilicon needs to be rotated horizontally, the driving motor 4 at the bottom end of the positioning platform 3 can be opened so that the motor driving shaft 5 drives the positioning platform 3 to rotate. When the positioning platform 3 rotates, the limit slider 6 will move synchronously along the inside of the limit slide groove 7. The slider 6 and the limiting slide groove 7 limit the movement of the positioning platform 3, further increasing the moving stability of the positioning platform 3, and thus facilitating the user to perform lateral rotation adjustment of the ferrosilicon fixed on the top of the positioning platform 3. When it is necessary to perform longitudinal rotation adjustment of the clamped ferrosilicon, the first adjusting motor 9 can be turned on to make the rotating rod 10 rotate, and then under the action of the rotating rod 10, the mounting plate 11, the driving hydraulic cylinder 12 and the clamping plate 14 can be synchronously driven to rotate longitudinally, thereby driving the ferrosilicon fixed by the clamping plate 14 to rotate longitudinally, which is convenient for the user to perform longitudinal rotation adjustment of the ferrosilicon. When it is necessary to adjust the height of the clamped ferrosilicon, the second adjusting motor 21 can be turned on to make the transmission screw 22 rotate, and then under the action of the transmission screw 22, the screw nut 23 can be driven to move up and down linearly along the outer wall of the transmission screw 22, and the movement of the screw nut 23 can be synchronously driven to move the moving slider 24 and the lifting platform 2 for vertical linear movement adjustment, which is convenient for the user to adjust the height of the fixed ferrosilicon.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixture for ferrosilicon production, comprising a mounting base (1), characterized in that: A lifting platform (2) is arranged at the top of the mounting base (1), a positioning platform (3) is arranged at the top of the lifting platform (2), a driving motor (4) is installed at the bottom of the positioning platform (3), a limiting slider (6) is installed at the bottom of the positioning platform (3), a limiting slide groove (7) is provided at the top of the lifting platform (2), a mounting platform (8) is installed at the top of the positioning platform (3), a first adjusting motor (9) is installed at one end of the mounting platform (8), a rotating rod (10) is installed at one end of the first adjusting motor (9), and the A mounting plate (11) is fixed to one end of the rotating rod (10); a fixing plate (15) is installed to one end of the positioning platform (3) away from the first adjusting motor (9); a positioning shaft (17) is fixed to one end of the fixing plate (15); a positioning plate (18) is installed to one end of the positioning shaft (17); a second adjusting motor (21) is installed at the top end of the mounting base (1); a transmission screw (22) is installed at the top end of the second adjusting motor (21); a screw nut (23) is sleeved on the outer wall of the transmission screw (22).

2. The jig for ferrosilicon production according to claim 1, characterized in that: A motor drive shaft (5) is installed at the top end of the drive motor (4).

3. The jig for ferrosilicon production according to claim 1, characterized in that: A driving hydraulic cylinder (12) is installed at one end of the mounting plate (11), and a hydraulic cylinder driving shaft (13) is installed at one end of the driving hydraulic cylinder (12).

4. The jig for ferrosilicon production according to claim 3, characterized in that: A clamping plate (14) is installed on one side of the hydraulic cylinder driving shaft (13).

5. The jig for ferrosilicon production according to claim 1, characterized in that: An anti-skid pad (16) is installed at one end of the fixing plate (15).

6. The jig for ferrosilicon production according to claim 1, characterized in that: A limiting plate (19) is installed inside the positioning plate (18), and a bearing (20) is installed at one end of the limiting plate (19).

7. The jig for ferrosilicon production according to claim 1, characterized in that: A movable sliding block (24) is installed on the outer wall of the screw nut (23).

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