Cutting device for machining and producing bearing seat
By designing a movable protective cover and chip collection box on the cutting device for bearing housing machining, the problem of metal chip splashing is solved, a clean and safe machining environment is achieved, and nighttime lighting is provided.
Patent Information
- Application Number
- CN202423178754.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The existing bearing housing machining and cutting equipment causes metal chips to fly everywhere when using a boring machine, resulting in a dirty and messy processing environment and posing safety hazards.
A movable and adjustable protective cover was designed. The cover can move up and down and is connected by a screw and a tube. The top is equipped with a light-transmitting opening and an opening and closing plate, which can block metal shavings from flying and provide light when needed. The shavings collection box collects the debris.
It effectively prevents metal shavings from flying, keeps the processing environment clean, reduces the difficulty of cleaning, and provides lighting at night or during maintenance, improving safety.
Smart Images
Figure CN223557970U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to metal processing technical field, concretely relates to a bearing seat machining production cutting device. BACKGROUND
[0002] The rotary bearing seat is a large and super large bearing seat capable of receiving comprehensive load and having a special structure, which has the characteristics of compact structure, sensitive rotation and convenient device maintenance, and a support point is required where a bearing is present, and the inner support point of the bearing is a shaft, and the outer support point is commonly referred to as a bearing seat. In bearing seat machining, cutting machines, milling machines, drilling machines, lathes, grinding machines, boring machines and tapping machines are usually used for cutting and machining according to specific machining needs.
[0003] The bearing seat machining production cutting device of the prior art has the problems that, when boring and milling are performed by using a boring machine, the outer side of the main shaft and the main shaft box is not shielded, metal chips generated during machining are scattered everywhere, the machining environment is dirty and messy, and the cleaning work is troublesome, and when the rotation speed of the main shaft is high, the scattered metal chips may cause physical injury to the operator. UTILITY MODEL CONTENTS
[0004] The utility model discloses a bearing seat machining production cutting device, through the shielding of the movable adjusting shield on the outside of the main shaft, can prevent the metal chip that cutting produces scatters and splashes, keep the neat of machining environment, make the cleaning work more relaxed, and the opening and closing plate that can be opened and closed flexibly at the top of the shield can make the light into the shield, so that the main shaft and cutting appliance are provided with light illumination when working or maintaining at night.
[0005] The utility model adopts the technical scheme as follows:
[0006] A bearing seat machining production cutting device, including the front stand that is fixedly assembled in the one end of the bed, the bed is set as the mouth type that the middle part is penetrated, one side of the front stand is fixedly assembled with the main shaft box, the top of the front stand is fixedly connected with the crossbeam, the bed is slidably assembled with the screw rod between the crossbeam, one side of the main shaft box movably sets up the shield, the screw pipe of one side of the shield is screw threaded with the screw rod, the inner wall of the shield is fixedly connected with the buffer pad, the top of the shield is penetrated and is set up the light transmission opening, the top of the shield is symmetrically slidably connected with the opening and closing plate for closing the light transmission opening, one side of the opening and closing plate is symmetrically fixedly connected with the push plate, the top of the push plate is fixedly connected with the wedge plate, one side of the main shaft box is fixedly connected with the triangular plate for the movable extrusion wedge plate, the top of the shield and located the both sides of the light transmission opening are fixedly connected with the spring box, the inside elasticity of the spring box is connected with the spring column, one end of the spring column is fixedly connected with the push plate.
[0007] A sliding rod is rotatably connected to the bottom of the screw, and a rotating handle is fixedly connected to one end of the screw.
[0008] The protective cover is fixedly connected to a connecting plate via a connecting rod at the bottom, and a chip collection box is fixedly connected to one end of the connecting plate at the through-hole in the middle of the bed.
[0009] The chip collection box has chip discharge grooves through both sides, and a sliding frame is fixedly assembled on one side of the spindle box.
[0010] The inner wall of the sliding frame is slidably connected to a limit rod.
[0011] A support plate is fixedly connected to one side of the protective cover, and the support plate is slidably connected to the limiting rod.
[0012] One end of the spring box has a telescopic opening for the push plate to be moved and fitted.
[0013] The technical effects achieved by this utility model are as follows: by using a movable and adjustable protective cover to shield the outside of the spindle, it can prevent metal chips generated during cutting from scattering and flying everywhere, keep the processing environment clean, and make cleaning work easier. In addition, the flexible opening and closing plate on the top of the protective cover can allow light to shine into the protective cover, so as to provide lighting for the spindle and cutting tools when working or maintaining at night. Attached Figure Description
[0014] Figure 1 This is an overall view of the cutting device provided in an embodiment of this utility model;
[0015] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;
[0016] Figure 3 This is a side view of the cutting device provided in an embodiment of the present invention;
[0017] Figure 4 yes Figure 3 A magnified view of a section at point B in the middle;
[0018] Figure 5 This is an exploded view of the protective cover provided in an embodiment of this utility model.
[0019] The attached diagram lists the components represented by each number as follows:
[0020] 1. Front upright; 101. Crossbeam; 102. Screw; 103. Screw tube; 104. Protective cover; 105. Spindle box; 106. Sliding rod; 107. Rotating handle; 109. Connecting rod; 110. Connecting plate; 111. Chip collection box; 112. Chip discharge groove; 113. Sliding frame; 114. Limiting rod; 115. Support plate; 116. Opening and closing plate; 117. Wedge plate; 118. Triangular plate; 119. Buffer pad; 120. Spring box; 121. Telescopic port; 122. Light transmission port; 123. Push plate; 124. Spring column; 2. Bed base. Detailed Implementation
[0021] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.
[0022] like Figures 1-4 As shown, a bearing housing processing and cutting device includes a front column 1 fixedly assembled to one end of a bed 2. The bed 2 is configured as a U-shape with a through-center. A spindle box 105 is fixedly assembled to one side of the front column 1. A crossbeam 101 is fixedly connected to the top of the front column 1. A screw 102 is slidably assembled between the bed 2 and the crossbeam 101. A sliding rod 106 is rotatably connected to the bottom of the screw 102. A rotating handle 107 is fixedly connected to one end of the screw 102. A protective cover 104 is movably disposed on one side of the spindle box 105. The protective cover 104 is movably connected to a... The side screw tube 103 is threadedly connected to the screw rod 102. The protective cover 104 is fixedly connected to the connecting plate 110 through the connecting rod 109 at the bottom. The chip collection box 111 is fixedly connected to one end of the connecting plate 110 and through the middle of the bed 2. Chip discharge grooves 112 are opened through both sides of the chip collection box 111. A sliding frame 113 is fixedly assembled on one side of the spindle box 105. The inner wall of the sliding frame 113 is slidably connected to the limit rod 114. A support plate 115 is fixedly connected to one side of the protective cover 104. The support plate 115 is slidably connected to the limit rod 114.
[0023] According to the above structure, the screw rod 102 can drive the screw pipe 103 and the protective cover 104 to move up and down by rotating the rotating handle 107, preventing the protective cover 104 from interfering with the maintenance or replacement of the main shaft. Meanwhile, the limiting rod 114 slides up and down in the sliding frame 113 to prevent the protective cover 104 from rotating due to the rotation of the screw rod 102. The sliding rod 106 and the screw rod 102 slide between the bed base 2 and the cross beam 101 by sliding the rotating handle 107, which can drive the protective cover 104 to move together to adapt to different cutting protection needs. At the same time, the limiting rod 114 slides out of the sliding frame 113, and when the protective cover 104 drives the connecting rod 109 and the connecting plate 110 to move up and down, the chip collection box 111 can be separated from the bed base 2, so that the accumulated chips in the chip groove 112 can be removed through the chip groove 112.
[0024] Referring to the drawings Figure 1 , Figures 4-5 The inner wall of the protective cover 104 is fixedly connected with a buffer pad 119, the top of the protective cover 104 is provided with a light transmission opening 122, the top of the protective cover 104 is symmetrically and slidably connected with an opening and closing plate 116 for closing the light transmission opening 122, one side of the opening and closing plate 116 is symmetrically and fixedly connected with a push plate 123, the top of the push plate 123 is fixedly connected with a wedge-shaped plate 117, one side of the main shaft box 105 is fixedly connected with a triangular plate 118 for moving and pressing the wedge-shaped plate 117, the top of the protective cover 104 and on both sides of the light transmission opening 122 are fixedly connected with a spring box 120, the inside of the spring box 120 is elastically connected with a spring column 124, one end of the spring column 124 is fixedly connected with the push plate 123, and one end of the spring box 120 is provided with an expansion opening 121 for the push plate 123 to movably fit.
[0025] According to the above structure, the protective cover 104 covers the outside of the main shaft, the debris generated by the main shaft machining is blocked by the protective cover 104 and the buffer pad 119 and then falls into the chip box 111, the buffer pad 119 can prevent the debris from colliding with the protective cover 104 to generate noise, when the protective cover 104 moves up, the wedge-shaped plate 117 is extruded by the triangular plate 118 and moves to both sides of the protective cover 104, drives the opening and closing plate 116 to move together, the opening and closing plate 116 is extruded by the push plate 123 and the spring column 124, at this time, the light hole 122 leaks, so that the light can enter, when the protective cover 104 moves down, the wedge-shaped plate 117 is no longer extruded by the triangular plate 118, the opening and closing plate 116 is rebounded by the tension of the spring column 124, the push plate 123 closes the telescopic hole 121, prevents the debris from falling into the spring box 120 during machining, and the wedge-shaped plate 117 also closes the light hole 122, so that the protective cover 104 remains closed; the utility model can prevent the metal debris generated by cutting from flying everywhere, keep the machining environment clean, make the cleaning work more easy, and the opening and closing plate 116 at the top of the protective cover 104 can make the light into the protective cover 104, so as to provide light illumination for the main shaft and the cutting tool when working or maintaining at night.
[0026] The utility model discloses a working principle is: through the rotation handle 107 is driven screw rod 102 rotation, and screw rod 102 can drive the spiral pipe 103 and the protective cover 104 up and down movement, prevent when the maintenance or replacement of main shaft protective cover 104 constitutes the hindrance, and the spacing rod 114 is in the sliding frame 113 up and down sliding, prevent the protective cover 104 and rotate because of the rotation of screw rod 102, and sliding rotation handle 107 drive sliding rod 106, screw rod 102 between the bed base 2 and crossbeam 101 sliding, can drive the protective cover 104 moves together, to adapt to different cutting protection needs, and spacing rod 114 from sliding out in the sliding frame 113, when the protective cover 104 drive connecting rod 109 and the interface plate 110 up and down movement, can make the scrap collecting box 111 separate bed base 2, can scrape out the chip that the chip groove 112 has accumulated in through the chip groove 112 with the chip groove 112; Protective cover 104 covers the outside of main shaft, and the chip produced in the machining of main shaft falls into the scrap collecting box 111 after the obstruction of protective cover 104 and buffer pad 119, and buffer pad 119 can prevent the chip and the noise of protective cover 104 impact, when the protective cover 104 moves up, and the wedge plate 117 is extruded to the two sides of protective cover 104 by the triangle plate 118, drive open-close plate 116 moves together, and open-close plate 116 is extruded spring column 124 by push plate 123, at this time, and the light hole 122 leaks, and the light is shot in, when the protective cover 104 moves down, and the wedge plate 117 is not extruded by the triangle plate 118, and open-close plate 116 is rebounded by the tension of spring column 124, and push plate 123 closes telescopic mouth 121, prevent the chip from falling into spring box 120 when machining, and the wedge plate 117 will also close light hole 122, make protective cover 104 keep closed.
[0027] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill of the technical field, on the premise of not departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection range of the utility model. The structure, device and operating method not specifically described and explained in the utility model, are implemented according to the conventional means of the field, if no special description and limitation.
Claims
1. A bearing housing processing and cutting device, comprising a front column (1) fixedly assembled at one end of a bed (2), the bed (2) being configured as a U-shaped structure with a through-center, and a spindle box (105) fixedly assembled on one side of the front column (1), characterized in that: A crossbeam (101) is fixedly connected to the top of the front column (1). A screw (102) is slidably assembled between the bed base (2) and the crossbeam (101). A protective cover (104) is movably installed on one side of the spindle box (105). The protective cover (104) is threadedly connected to the screw (102) through a screw tube (103) on one side. A buffer pad (119) is fixedly connected to the inner wall of the protective cover (104). A light-transmitting opening (122) is provided through the top of the protective cover (104). A symmetrical sliding connection for closing the light-transmitting opening (122) is provided on the top of the protective cover (104). The opening and closing plate (116) has a push plate (123) symmetrically fixedly connected to one side of the opening and closing plate (116), and a wedge plate (117) fixedly connected to the top of the push plate (123). A triangular plate (118) for moving and pressing the wedge plate (117) is fixedly connected to one side of the main shaft box (105). A spring box (120) is fixedly connected to the top of the protective cover (104) and to both sides of the light-transmitting opening (122). A spring column (124) is elastically connected inside the spring box (120), and one end of the spring column (124) is fixedly connected to the push plate (123).
2. The bearing housing processing and cutting device according to claim 1, characterized in that: The bottom of the screw (102) is rotatably connected to a sliding rod (106), and one end of the screw (102) is fixedly connected to a rotating handle (107).
3. The bearing housing processing and cutting device according to claim 1, characterized in that: The protective cover (104) is fixedly connected to a connecting plate (110) via a connecting rod (109) at the bottom. A chip collection box (111) is fixedly connected to one end of the connecting plate (110) at the middle of the bed (2).
4. The bearing housing processing and cutting device according to claim 3, characterized in that: The chip collection box (111) has chip discharge grooves (112) through both sides, and a sliding frame (113) is fixedly assembled on one side of the spindle box (105).
5. The bearing housing processing and cutting device according to claim 4, characterized in that: The inner wall of the sliding frame (113) is slidably connected to a limit rod (114).
6. The bearing housing processing and cutting device according to claim 5, characterized in that: A support plate (115) is fixedly connected to one side of the protective cover (104), and the support plate (115) is slidably connected to the limiting rod (114).
7. The bearing housing processing and cutting device according to claim 1, characterized in that: One end of the spring box (120) is provided with a telescopic opening (121) for the push plate (123) to be movably fitted.