Adjustable protective device for bearing machining

Abstract

The utility model discloses an adjustable protective device for bearing machining, which belongs to the technical field of bearing machining and comprises a supporting table, a sliding hole is arranged below the supporting table, a thread driving component connected below the supporting table is slidably arranged in the sliding hole, a movable plate is connected onto the thread driving component, and the movable plate is connected with a bearing. And the moving plate is connected with two vertical plates. According to the adjustable protection device for bearing machining, by arranging a gear, a bearing, a sliding sleeve, a sliding rod, a contact rod, a clamping plate and a toothed rod, firstly, an extrusion strip can extrude the contact rod and the sliding rod to move, the clamping plate automatically clamps a part, and when the gear moves to the position of the toothed rod, magnetic force between the toothed rod and a magnetic plate pulls a limiting rod to be separated from a limiting groove; and then the gear is controlled by the toothed bar to rotate, the clamping plate is controlled to drive the part to turn over, the part rotates to shake and fall off chippings attached to the side face and the bottom of the part, finally, the part cannot be scratched by the chippings on the surface of the part when taken down, and the safety performance is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, in particular to an adjustable protective device for bearing processing. Background Art

[0002] When processing bearings, the parts are usually positioned directly. The debris generated during the processing will adhere to the side of the bearing and the ground. After the processing is completed, the hands may be scratched by the debris or burned by the bearing, which brings certain inconveniences and safety hazards to the bearing removal and placement operations. Therefore, an adjustable bearing processing protective device is needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides an adjustable protective device for bearing processing, which solves the problem that debris adhering to the side or bottom of the bearing during processing may scratch the palm and the high temperature of the processed bearing may scald the staff.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable protective device for bearing processing, comprising a support table, a sliding hole is opened under the support table, a threaded driving assembly connected to the support table is slidably arranged in the sliding hole, a movable plate is connected to the threaded driving assembly, two vertical plates are connected to the movable plate, a rotating clamping device is penetrated on the side of the vertical plate, a movable limiting device is arranged in the rotating clamping device, two extrusion bars and two gear rods are connected to the support table, an extrusion air outlet device is connected under the movable plate, and a baffle is connected to the position corresponding to the extrusion air outlet device under the support table;

[0005] The rotating clamping device includes a bearing, a sliding sleeve is provided inside the bearing, a sliding rod is slidably connected inside the sliding sleeve, one end of the sliding rod is connected to a contact rod, the end of the sliding rod located on the upper side of the movable plate is connected to a clamping plate, a gear is provided outside the sliding sleeve, a limiting groove is provided under the sliding sleeve, and the movable limiting device is arranged in the limiting groove.

[0006] As a further solution of the utility model: four extension feet are connected under the support platform, the position of the gear rod corresponds to the position of the gear, and the position of the contact rod corresponds to the position of the extrusion strip.

[0007] As a further solution of the utility model: the side of the clamping plate close to the vertical plate has opposite magnetism, the contact rod is designed to be cylindrical, and the bearing is arranged through the side of the vertical plate.

[0008] As a further solution of the utility model: the movable limiting device includes a guide sleeve, the guide sleeve is connected to one side of the vertical plate, a limiting rod is slidably provided in the guide sleeve, the limiting rod is slidably provided in the limiting groove, the bottom end of the limiting rod is connected to a magnetic plate, and the limiting rod outer sleeve is provided with a first elastic component.

[0009] As a further solution of the utility model: two ends of the first elastic component are respectively connected to the guide sleeve and the magnetic plate, and the lower side of the magnetic plate and the upper side of the gear rod have opposite magnetism.

[0010] As a further solution of the utility model: the extrusion air outlet device includes a piston frame connected under the movable plate, a piston plate is slidably provided in the piston frame, a piston rod is connected to one side of the piston plate, the piston rod passes through and is slidably provided on one side of the piston frame, a second elastic component connected to the piston frame is connected to one side of the piston plate, and an air outlet pipe is connected to the piston frame and is clamped under the movable plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The adjustable protective device for bearing processing is provided with gears, bearings, sliding sleeves, sliding rods, contact rods, clamps and toothed rods. When the movable plate moves to push the parts, the extrusion bar will first squeeze the contact rod and the sliding rod to move, and the clamps will automatically clamp the parts. When the gear moves to the toothed rod position, the magnetic force between the toothed rod and the magnetic plate pulls the limit rod and the limit groove to separate. Then the gear is controlled to rotate by the toothed rod, and the control clamp drives the parts to flip. The rotation of the parts can shake off the debris adhered to the sides and bottom of the parts. Finally, when the parts are removed, they will not be scratched by the debris on the surface, and the safety performance is better.

[0013] 2. The adjustable protective device for bearing processing is provided with a baffle, a piston plate, a piston frame, and an air outlet pipe. As the movable plate moves, the piston rod is squeezed and moved by the baffle, and the piston rod controls the movement of the piston plate. The piston plate squeezes the gas in the piston frame and discharges it through the air outlet pipe. The gas blown out of the air outlet pipe acts on the surface of the part, cleans the debris on the surface of the part with air, and accelerates the cooling speed, so that the debris cleaning effect and cooling effect of the part are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model in which the rotating clamping device and the movable limiting device are separated in three dimensions;

[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the extrusion gas outlet device of the utility model;

[0018] In the figure: 1. support platform; 2. extension foot; 3. sliding hole; 4. threaded drive assembly; 5. movable plate; 6. vertical plate; 7. rotating clamping device; 71. bearing; 72. sliding sleeve; 73. sliding rod; 74. contact rod; 75. gear; 76. clamping plate; 77. limiting groove; 8. movable limiting device; 81. guide sleeve; 82. limiting rod; 83. magnetic plate; 84. first elastic component; 9. extrusion strip; 10. gear rod; 11. extrusion air outlet device; 111. piston frame; 112. piston plate; 113. piston rod; 114. second elastic component; 115. air outlet pipe; 12. baffle. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: an adjustable protective device for bearing processing, comprising a support table 1, a sliding hole 3 is opened under the support table 1, a threaded driving component 4 connected to the support table 1 is slidably arranged in the sliding hole 3, a moving plate 5 is connected to the threaded driving component 4, two vertical plates 6 are connected to the moving plate 5, a rotating clamping device 7 is penetrated on the side of the vertical plate 6, a moving limit device 8 is arranged in the rotating clamping device 7, two extrusion bars 9 and two gear rods 10 are connected to the support table 1, an extrusion outlet device 11 is connected under the moving plate 5, and a baffle 12 is connected to the position corresponding to the extrusion outlet device 11 under the support table 1;

[0021] A baffle 12 is used to extrude the moving extrusion gas outlet device 11;

[0022] The threaded drive assembly 4 can be used to control the moving plate 5 and the parts to perform horizontal reciprocating motion;

[0023] The rotating clamping device 7 includes a bearing 71, a sliding sleeve 72 is provided inside the bearing 71, a sliding rod 73 is slidably connected inside the sliding sleeve 72, one end of the sliding rod 73 is connected to a contact rod 74, and one end of the sliding rod 73 located on the upper side of the movable plate 5 is connected to a clamping plate 76, a gear 75 is provided outside the sliding sleeve 72, a limiting groove 77 is provided under the sliding sleeve 72, a movable limiting device 8 is arranged in the limiting groove 77, four extension feet 2 are connected under the support platform 1, the position of the gear rod 10 corresponds to the position of the gear 75, and the position of the contact rod 74 corresponds to the position of the extrusion strip 9.

[0024] The sliding sleeve 72, the sliding rod 73 and the bearing 71 are used. The sliding rod 73 and the sliding sleeve 72 can rotate in the bearing 71. The sliding rod 73 is set to be rectangular. The sliding rod 73 can only slide in the sliding sleeve 72, so that the sliding rod 73 can move and rotate. The gear rod 10 and the gear 75 cooperate. When the moving gear 75 contacts the gear rod 10, it controls the gear 75 and the sliding sleeve 72 to rotate.

[0025] The extrusion bar 9 and the contact rod 74 are used. When the contact rod 74 contacts the inclined section of the extrusion bar 9, the contact rod 74, the sliding rod 73 and the clamping plate 76 are controlled to move, so that the clamping plate 76 automatically completes the clamping and limiting of the parts.

[0026] The side of the clamping plate 76 close to the vertical plate 6 has opposite magnetism, the contact rod 74 is set to be cylindrical, and the bearing 71 is penetrated and arranged on the side of the vertical plate 6.

[0027] The magnetic force between the clamping plate 76 and the vertical plate 6 will control the two clamping plates 76 to be in an unfolded state when the clamping plates 76 are not squeezed by the outside, so as to facilitate the insertion of parts between the two clamping plates 76 or the removal of parts;

[0028] The movable limiting device 8 includes a guide sleeve 81, which is connected to one side of the vertical plate 6. A limiting rod 82 is slidably provided in the guide sleeve 81. The limiting rod 82 is slidably provided in the limiting groove 77. The bottom end of the limiting rod 82 is connected to a magnetic plate 83. The outer sleeve of the limiting rod 82 is provided with a first elastic component 84.

[0029] The limiting rod 82 and the limiting groove 77 are used. The limiting rod 82 limits the limiting groove 77 and the sliding sleeve 72, so that the sliding sleeve 72 and the gear 75 cannot rotate at this time. The clamping plate 76 clamps the parts to keep them still, so that the parts remain stable during the processing; the first elastic component 84 can maintain the contact state with the limiting groove 77 when the magnetic plate 83 is not subjected to external magnetic force;

[0030] Two ends of the first elastic component 84 are connected to the guide sleeve 81 and the magnetic plate 83 respectively. The lower side of the magnetic plate 83 and the upper side of the gear rod 10 have opposite magnetic properties.

[0031] The magnetic force between the magnetic plate 83 and the gear rod 10 can control the limit rod 82 to move downward after the gear 75 approaches the gear rod 10 and meshes with the gear rod 10, thereby releasing the limit on the sliding sleeve 72;

[0032] The extrusion air outlet device 11 includes a piston frame 111 connected under the movable plate 5, a piston plate 112 is slidably provided in the piston frame 111, a piston rod 113 is connected to one side of the piston plate 112, the piston rod 113 passes through and is slidably provided on one side of the piston frame 111, a second elastic component 114 connected to the piston frame 111 is connected to one side of the piston plate 112, and an air outlet pipe 115 is connected to the piston frame 111 and is clamped under the movable plate 5.

[0033] The piston frame 111 cooperates with the piston plate 112, and the movement of the piston plate 112 can be used to squeeze and discharge the gas in the piston frame 111. The piston rod 113 and the baffle 12 are used. When the moving plate 5 controls the movement of the piston frame 111, the baffle 12 can squeeze the moving piston rod 113 to move, and the exhaust pipe 115 blows the exhausted gas onto the surface of the rotating parts. The second elastic component 114 is used to control the piston plate 112 to reset after the piston rod 113 is separated from the baffle 12.

[0034] The working principle of the utility model is:

[0035] The part is directly placed between the two clamping plates 76, and then the threaded drive assembly 4 works to control the movement of the movable plate 5 and the part. At this time, the extrusion bar 9 squeezes the contact rod 74 and the sliding rod 73, and the two clamping plates 76 move close to each other to clamp and limit the part. At this time, the part can be processed. When the part processing is completed and moves to the position corresponding to the gear rod 10, the magnetic force between the magnetic plate 83 and the gear rod 10 controls the limit rod 82 to move downward and separate from the limit groove 77, and then the gear 75 engages with the gear rod 10 to control the rotation of the gear 75, the sliding sleeve 72, the sliding rod 73 and the clamping plate 76. At this time, the part rotates, and the piston rod 113 is squeezed and moved by the baffle 12. When the piston plate 112 moves, the gas in the piston frame 111 is squeezed and discharged through the outlet pipe 115. The gas blown out of the outlet pipe 115 acts on the surface of the rotating part, so that the debris on the surface of the part can be cleaned while rotating to ensure the cleanliness of the part after processing.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0037] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An adjustable protective device for bearing processing, comprising a support table (1), characterized in that: A sliding hole (3) is provided under the support platform (1), a threaded drive assembly (4) connected to the support platform (1) is slidably provided in the sliding hole (3), a movable plate (5) is connected to the threaded drive assembly (4), two vertical plates (6) are connected to the movable plate (5), a rotating clamping device (7) is provided through the side of the vertical plate (6), a movable limiting device (8) is provided in the rotating clamping device (7), two extrusion bars (9) and two gear rods (10) are connected to the support platform (1), an extrusion outlet device (11) is connected under the movable plate (5), and a baffle (12) is connected to the position of the extrusion outlet device (11) under the support platform (1); The rotary clamping device (7) comprises a bearing (71), a sliding sleeve (72) is sleeved inside the bearing (71), a sliding rod (73) is slidably connected inside the sliding sleeve (72), one end of the sliding rod (73) is connected to a contact rod (74), one end of the sliding rod (73) located on the upper side of the movable plate (5) is connected to a clamping plate (76), a gear (75) is arranged outside the sliding sleeve (72), a limiting groove (77) is provided under the sliding sleeve (72), and the movable limiting device (8) is arranged in the limiting groove (77).

2. An adjustable bearing processing protection device according to claim 1, characterized in that: Four extension legs (2) are connected below the support platform (1); the position of the gear rod (10) corresponds to the position of the gear (75); and the position of the contact rod (74) corresponds to the position of the extrusion strip (9).

3. The adjustable bearing processing protection device according to claim 1, characterized in that: The side of the clamping plate (76) close to the vertical plate (6) has opposite magnetism, the contact rod (74) is set to be cylindrical, and the bearing (71) is penetrated and arranged on the side of the vertical plate (6).

4. The adjustable bearing processing protection device according to claim 1, characterized in that: The movable limiting device (8) comprises a guide sleeve (81), wherein the guide sleeve (81) is connected to one side of the vertical plate (6), a limiting rod (82) is slidably arranged in the guide sleeve (81), the limiting rod (82) is slidably arranged in the limiting groove (77), the bottom end of the limiting rod (82) is connected to a magnetic plate (83), and a first elastic component (84) is arranged on the outer sleeve of the limiting rod (82).

5. The adjustable bearing processing protection device according to claim 4, characterized in that: The two ends of the first elastic component (84) are respectively connected to the guide sleeve (81) and the magnetic plate (83), and the lower side of the magnetic plate (83) and the upper side of the gear rod (10) have opposite magnetism.

6. The adjustable bearing processing protection device according to claim 1, characterized in that: The extrusion air outlet device (11) comprises a piston frame (111) connected under a movable plate (5), a piston plate (112) being slidably arranged in the piston frame (111), a piston rod (113) being connected to one side of the piston plate (112), the piston rod (113) passing through and being slidably arranged on one side of the piston frame (111), a second elastic component (114) connected to the piston frame (111) being connected to one side of the piston plate (112), and an air outlet pipe (115) being arranged under the movable plate (5) being communicated with the piston frame (111).

Images