Tool device for machining bearing seat
Technical Field
The utility model relates to the technical field of bearing seat machining, in particular to a tool device for bearing seat machining.
Background
Bearing frame is the important part that is used for back shaft and bearing among the mechanical equipment, has the place of bearing to have the strong point, and the interior strong point of bearing is the axle, and the outer support is the bearing frame of saying so often, in the production and processing of bearing frame, often needs fixed clamping device to carry out fixed centre gripping to the bearing frame that needs to process to the staff is processed the bearing frame that needs to process.
At present, current bearing frame processing is with fixed clamping device, the majority can use motor drive lead screw to rotate, make the lead screw drive splint remove, thereby carry out fixed centre gripping to the bearing frame that needs to process, because the fixed centre gripping direction of lead screw drive splint centre gripping is single, the fixed effect of centre gripping is relatively poor, when need to bore or polish the processing to the bearing frame, the bearing frame often can take place relative movement, thereby influence the machining precision of bearing frame, and drilling processing can produce some processing piece, processing piece piles up on the processing bench, need frequent clearance, it is comparatively troublesome, therefore, present provides a tool equipment is used in bearing frame processing.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the clamping and fixing effects of a bearing block are poor, when the bearing block is required to be drilled or polished, the bearing block is likely to move relatively, so that the machining precision of the bearing block is affected, machining scraps are generated in drilling, accumulated on a machining table, frequent cleaning is required, and the machining tool device for the bearing block is troublesome.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fixture for bearing frame processing, includes the processing case, the outer wall of processing case is connected with the centre gripping cover that the symmetry set up through first moving mechanism, the top of centre gripping cover is connected with the grip block that the symmetry set up through second moving mechanism, the interior bottom of processing case is provided with the collection box that is used for collecting processing piece.
Preferably, the first moving mechanism comprises a first servo motor, a first bidirectional screw rod, a sliding rod and a symmetrically arranged moving plate, wherein the first servo motor is fixedly connected with the outer wall of the processing box, the output end of the first servo motor is connected with the first bidirectional screw rod, and the first bidirectional screw rod is in threaded connection with the moving plate.
Preferably, the sliding rod is in sliding connection with the moving plate, the first bidirectional screw rod is in rotary connection with the inner wall of the processing box, the sliding rod is fixedly connected with the inner wall of the processing box, and the top of the moving plate is fixedly connected with the bottom of the clamping cover.
Preferably, the second moving mechanism comprises a second servo motor, a second bidirectional screw and symmetrically arranged supporting plates, wherein the output end of the second servo motor is fixedly connected with one supporting plate, the output end of the second servo motor is connected with one end of the second bidirectional screw, and the second bidirectional screw is in threaded connection with the clamping plate.
Preferably, the inner wall fixedly connected with of processing case is the chip board that the slope set up, the movable trough has been seted up to one side of processing case, the inner wall sliding connection of collection box and movable trough, the bottom one end of chip board is located the top of collection box, one side fixedly connected with handle of collection box.
Preferably, the clamping plate is arranged in an L shape, and the bottom of the clamping plate is in sliding connection with the top of the clamping cover and the outer wall of one side of the clamping cover.
Preferably, the clamping cover is connected with a bolt in a threaded manner, and the bottom of the bolt positioned in the clamping cover is fixedly connected with an extrusion plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the device is used, the first moving mechanism and the second moving mechanism are utilized, the first servo motor can control the two clamping covers to be close to each other through the first bidirectional screw rod, two sides of the bearing seat can be clamped and fixed, the second servo motor can control the two clamping plates to be close to each other through the second bidirectional screw rod, the other two sides of the bearing can be clamped and fixed, the pressing plates are controlled to move downwards through the bolts, the top of the bearing seat inside the clamping covers can be pressed and fixed, the bearing seat can be fixed through the clamping of the bearing seat in multiple directions, and accordingly the bearing seat can be fixed, and the subsequent processing of the bearing seat is facilitated.
2. When the device is used, machining scraps generated by drilling holes on a bearing can fall onto the surface of the chip removal plate, and can slide into the collecting box along the inclined surface of the chip removal plate, the collecting box is taken out through the handle, so that the collection and the taking out of the machining scraps can be completed, and the machining scraps on the surface of the machining table do not need to be cleaned frequently, so that the device is convenient.
Drawings
Fig. 1 is a schematic perspective view of a bearing seat in a tooling device for machining a bearing seat after the bearing seat is fixed;
Fig. 2 is a schematic perspective view of a bearing seat in the tooling device for machining a bearing seat according to the present utility model after the bearing seat is taken out;
fig. 3 is a schematic internal perspective view of a processing box in the tooling device for processing a bearing seat.
The device comprises a processing box 1, a clamping cover 2, a clamping plate 3, a collecting box 4, a first servo motor 5, a first bidirectional screw rod 6, a sliding rod 7, a moving plate 8, a second servo motor 9, a second bidirectional screw rod 10, a supporting plate 11, a chip removing plate 12, a moving groove 13, a handle 14, a bolt 15 and a clamping plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-3, a fixture for bearing seat machining comprises a machining box 1, wherein a clamping cover 2 symmetrically arranged is connected to the outer wall of the machining box 1 through a first moving mechanism, a clamping plate 3 symmetrically arranged is connected to the top of the clamping cover 2 through a second moving mechanism, and a collecting box 4 for collecting machining scraps is arranged at the inner bottom of the machining box 1.
It should be noted that, the first servo motor 5 and the second servo motor 9 adopt specific model specifications to be determined by selecting the model according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that the description is omitted, and the power supply can be provided through external equipment and the opening and closing can be controlled;
Referring to fig. 1, 2 and 3, the first moving mechanism comprises a first servo motor 5, a first bidirectional screw rod 6, a sliding rod 7 and a symmetrically arranged moving plate 8, the first servo motor 5 is fixedly connected with the outer wall of the processing box 1, the output end of the first servo motor 5 is connected with the first bidirectional screw rod 6, and the first bidirectional screw rod 6 is in threaded connection with the moving plate 8.
It should be noted that, the first servo motor 5 controls the two moving plates 8 to be far away from or close to each other through the first bidirectional screw rod 6, and the two moving plates 8 can respectively drive the two clamping covers 2 to be close to each other, so that the bearing seat can be preliminarily clamped and fixed.
Referring to fig. 1, 2 and 3, a sliding rod 7 is slidably connected with a moving plate 8, a first bidirectional screw 6 is rotatably connected with the inner wall of the processing box 1, the sliding rod 7 is fixedly connected with the inner wall of the processing box 1, and the top of the moving plate 8 is fixedly connected with the bottom of the holding cover 2.
The two clip covers 2 can be stably and horizontally linearly moved by the limited sliding of the slide bar 7 and the moving plate 8.
Referring to fig. 1, 2 and 3, the second moving mechanism includes a second servo motor 9, a second bidirectional screw 10 and symmetrically arranged support plates 11, an output end of the second servo motor 9 is fixedly connected with one of the support plates 11, an output end of the second servo motor 9 is connected with one end of the second bidirectional screw 10, and the second bidirectional screw 10 is in threaded connection with the clamping plate 3.
The second servo motor 9 can control the two clamping plates 3 to approach each other by the second bidirectional screw 10, and can clamp and fix the two sides of the bearing block by the four clamping plates 3, thereby preventing the movement of the bearing block.
Referring to fig. 1,2 and 3, a chip removing plate 12 which is obliquely arranged is fixedly connected to the inner wall of the processing box 1, a moving groove 13 is formed in one side of the processing box 1, the collecting box 4 is slidably connected with the inner wall of the moving groove 13, one end of the bottom of the chip removing plate 12 is located above the collecting box 4, and a handle 14 is fixedly connected to one side of the collecting box 4.
By means of the inclined chip plate 12, metal chips falling from the drill holes can be made to slide down the inclined surface of the chip plate 12 into the interior of the collection box 4.
The collecting box 4 can be taken out by the handle 14, so that the metal scraps inside the collecting box 4 can be cleaned conveniently.
Referring to fig. 1, 2 and 3, the clamping plate 3 is provided in an L shape, and the bottom of the clamping plate 3 is slidably connected to the top of the clamping cover 2 and the outer wall of one side of the clamping cover 2.
The bottom of the clamping plate 3 is in an inverted L shape and is slidably connected with the top and the outer wall of the clamping cover 2, so that the clamping plate 3 can be limited, and the clamping plate 3 can perform stable horizontal linear motion.
Referring to fig. 1, 2 and 3, a bolt 15 is screwed on the clamping cover 2, and an extrusion plate is fixedly connected to the bottom of the bolt 15 positioned in the clamping cover 2.
The top of the holding cover 2 is provided with a threaded hole, the upward movement or the downward movement of the extrusion plate can be controlled by rotating the bolt 15, and the downward movement of the extrusion plate can be used for extrusion fixing of the bearing seat.
The working principle of the utility model is as follows:
firstly, the first servo motor 5 controls the two clamping covers 2 to be close to each other through the first bidirectional screw rod 6, so that two sides of the bearing seat can be clamped and fixed, and the second servo motor 9 controls the two clamping plates 3 to be close to each other through the second bidirectional screw rod 10, so that the other two sides of the bearing can be clamped and fixed;
Then, the lower movement of the extrusion plate is controlled by matching with the bolts 15, so that the top of the bearing seat in the clamping cover 2 can be extruded and fixed, and the bearing seat can be clamped and fixed in multiple directions by the bearing seat, thereby being convenient for subsequent processing of the bearing seat;
Finally, the machining scraps generated by bearing seat drilling can fall on the surface of the chip removal plate 12 and can slide into the collecting box 4 along the inclined surface of the chip removal plate 12, the collecting box 4 is taken out through the handle 14, so that the collection and the taking out of the machining scraps can be completed, and the machining scraps on the surface of the machining table do not need to be cleaned frequently, so that the device is convenient.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.