CN217749682U

CN217749682U - Gear chamfering machine

Info

Publication number: CN217749682U
Application number: CN202221038390.8U
Authority: CN
Inventors: 吴端意
Original assignee: Quanzhou Yiyuan Engineering Machine Co ltd
Current assignee: Quanzhou Yiyuan Engineering Machine Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-08
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a gear machining technical field provides a gear chamfering machine, which comprises a controller, and a frame, locate actuating mechanism in the frame, the chuck, first mill always, the straight mill of second, first guide pillar, the second guide pillar, first regulation positioning seat, the second regulation positioning seat, jack-up mechanism, push down the mechanism, first balancing weight and second balancing weight, first guide pillar and second guide pillar locate the opposite both sides that lie in the chuck in the frame, first regulation positioning seat and second regulation positioning seat can be located on first guide pillar and the second guide pillar respectively with adjusting from top to bottom, first mill always and second mill middle part are located on first fulcrum and the second fulcrum respectively with luffing motion, the grinding wheel of first mill is towards the lower machined surface that treats of machined gear of chuck, the grinding wheel of the straight mill of second is towards the upper machined surface that treats of machined gear of chuck. The utility model provides a current gear beveler cost is high problem.

Description

Gear chamfering machine

Technical Field

The utility model relates to a gear machining technical field, in particular to gear chamfering machine.

Background

With the rapid development of science and technology, gears are wheel-shaped mechanical parts which transmit torque by means of meshing of teeth, and due to the advantages of high transmission efficiency, accurate transmission ratio, large power range and the like, gear mechanisms are widely applied to industrial products, the quality of the industrial products is directly influenced by the design and manufacturing levels of the gear mechanisms, and the gears are buckled with each other to drive another gear to rotate so as to transmit power. At present, most of the existing gear chamfering machines can only realize one-side chamfering through one-time clamping, so that workpieces need to be clamped for many times, the positions of the workpieces clamped again are prone to deviation, the size precision of the chamfering is affected, and the machining efficiency is low. Therefore, the numerical control gear chamfering machine is produced at the same time, but the numerical control gear chamfering machine needs to use accessories with high manufacturing cost, such as a servo motor, and the like, so that the manufacturing cost of the whole numerical control gear chamfering machine is high, and the gear chamfering machine needs to be simultaneously processed by multiple machines corresponding to manufacturers, so that the purchasing cost cannot be borne by small and micro enterprises and the like, and the small and micro enterprises and the like cannot be applied.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a rational in infrastructure, cost are with low costs, convenient to use, can two-sidedly once accomplish the gear chamfering machine of chamfer.

In order to solve the technical problem, the utility model discloses take following scheme: a gear chamfering machine comprises a controller, a frame, a driving mechanism arranged on the frame, a chuck, a first straight grinding machine and a second straight grinding machine, the driving mechanism drives the chuck to rotate so as to drive the gear to be processed on the chuck to rotate, and also comprises a first guide pillar, a second guide pillar, a first adjusting and positioning seat, a second adjusting and positioning seat, a jacking mechanism, a pressing mechanism, a first balancing weight and a second balancing weight, the first guide post and the second guide post are arranged on the machine frame and positioned on two opposite sides of the chuck, the first adjusting positioning seat and the second adjusting positioning seat are respectively arranged on the first guide post and the second guide post in a vertically adjustable manner, the first adjusting and positioning seat and the second adjusting and positioning seat are respectively provided with a first supporting rod and a second supporting rod which extend towards the direction of the chuck, the first supporting rod and the second supporting rod are respectively provided with a first fulcrum and a second fulcrum, the middle parts of the first straight grinding machine and the second straight grinding machine are respectively arranged on the first fulcrum and the second fulcrum in a manner of swinging up and down, the grinding wheel of the first straight grinding machine faces to the lower surface to be machined of the gear to be machined of the chuck, the grinding wheel of the second straight grinding machine faces to the upper surface to be machined of the gear to be machined of the chuck, the first balancing weight is arranged on one end of the first straight grinding machine far away from the grinding wheel, the second balancing weight is arranged on one end of the second straight grinding machine close to the grinding wheel, the jacking mechanism is arranged on the first guide post and positioned below one end of the first straight grinding machine far away from the grinding wheel sheet to jack up or loosen the rear end of the first straight grinding machine, the pressing mechanism is arranged on the second guide post and positioned above one end of the second straight grinding machine far away from the grinding wheel sheet to press down or loosen the rear end of the second straight grinding machine, the driving mechanism, the first straight grinding machine, the second straight grinding machine, the jacking mechanism and the pressing mechanism are connected and controlled by a controller.

In a further improvement, the jacking mechanism and the pressing mechanism are both cylinders or oil cylinders.

The improved structure of the guide rail device is characterized by further comprising a first sliding block and a second sliding block, wherein the first guide pillar and the second guide pillar are arranged on the rack in a horizontally movable mode through the first sliding block and the second sliding block respectively.

In a further improvement, the driving mechanism is a rotating motor, and an output shaft of the driving mechanism is connected with the bottom of the chuck to drive the chuck to rotate on the rack.

In a further improvement, a multi-stage lantern ring used for fixing gears of different models is arranged on the mandrel on the chuck.

By adopting the technical scheme, the beneficial effects of the utility model are that: the middle parts of a first straight grinding machine and a second straight grinding machine which are respectively provided with a first balancing weight and a second balancing weight are respectively arranged on a first fulcrum and a second fulcrum in an up-and-down swinging manner, a grinding wheel of the first straight grinding machine faces to the upper surface to be processed of a gear to be processed of a chuck, a grinding wheel of the second straight grinding machine faces to the lower surface to be processed of the gear to be processed of the chuck, a jacking mechanism is arranged on a first guide pillar and positioned below one end of the first straight grinding machine, which is far away from the grinding wheel, to jack up or loosen the rear end of the first straight grinding machine, a pressing mechanism is arranged on a second guide pillar and positioned above one end of the second straight grinding machine, which is far away from the grinding wheel, to press down or loosen the rear end of the second straight grinding machine, and when the gear chamfering is started, the gear workpiece to be processed is only required to be fixed on a core rod of the chuck, after the fixing, adjust first regulation positioning seat and second regulation positioning seat position, let the emery wheel piece on first straight mill and the straight mill of second and the tooth point of gear be in suitable position, start first straight mill and the straight mill of second, loosen jack-up mechanism and pushing down the mechanism, under the effect of first balancing weight and second balancing weight and first fulcrum and second fulcrum, first straight mill upswing, the straight mill downswing of second, it drives the rotatory round of two-sided chamfer that can realize the gear to start actuating mechanism, rational in infrastructure, overall cost is with low costs, high durability and convenient use, can once accomplish the chamfer on two sides, easy operation is convenient and the environmental protection, be applicable to the many operations of enterprise purchase, and the production efficiency is improved, the cost is reduced and the input, can be widely popularized and applied.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and specific embodiments, wherein the driving mechanism, the controller, the chuck and the straight grinding machine are all conventional structural components, and therefore the specific structures of these structural components will not be described in detail in the following embodiments.

Referring to fig. 1, a preferred gear chamfering machine of the present invention includes a controller, a frame 1, a driving mechanism 2 disposed on the frame 1, a chuck 3, a first straight grinding machine 4, a second straight grinding machine 5, a first guide post 6, a second guide post 7, a first adjusting positioning seat 8, a second adjusting positioning seat 9, a jacking mechanism 10, a pressing mechanism 11, a first balancing weight 12, a second balancing weight 13, a first slider 14 and a second slider 15, wherein the driving mechanism 2 is a rotary motor, an output shaft of the driving mechanism 2 is connected to a bottom of the chuck 3 to drive the chuck 3 to rotate on the frame 1 to drive a gear to be processed on the chuck 3 to rotate, a multi-stage collar 301 for fixing gears of different types is disposed on a core rod on the chuck 3, the first guide post 6 and the second guide post 7 are disposed on the frame 1 and horizontally movable through the first slider 14 and the second slider 15 respectively at opposite sides of the chuck 3, the first slider 14 and the second slider 15 are disposed to facilitate product processing on the chuck 3 to be replaced, the first adjusting positioning seat 8018 and the second adjusting positioning seat 9 are disposed on the frame 1, a fulcrum 801 and a fulcrum 801 of the second straight grinding machine to be processed on the chuck 3, a supporting rod 401 and a fulcrum of the second straight grinding machine to be processed on the chuck 3, the first balancing weight 12 is arranged at one end, far away from the grinding wheel 401, of the first straight grinding machine 4, the second balancing weight 13 is arranged at one end, close to the grinding wheel 501, of the second straight grinding machine 5, the jacking mechanism 10 and the pressing mechanism 11 are both air cylinders, the jacking mechanism 10 is arranged on the first guide pillar 6 and located below one end, far away from the grinding wheel 401, of the first straight grinding machine 4 to jack up or loosen the rear end of the first straight grinding machine 4, the pressing mechanism 11 is arranged on the second guide pillar 7 and located above one end, far away from the grinding wheel 501, of the second straight grinding machine 5 to press down or loosen the rear end of the second straight grinding machine 5, and the driving mechanism 2, the first straight grinding machine 4, the second straight grinding machine 5, the jacking mechanism 10 and the pressing mechanism 11 are all connected and controlled by the controller.

The utility model discloses well jack-up mechanism does with pushing down the mechanism and does to be the hydro-cylinder.

The utility model discloses a first mill and the straight mill middle part of second that will set up first balancing weight and second balancing weight respectively can locate on first fulcrum and second fulcrum with luffing motion, the grinding wheel piece of first mill is towards waiting to process the face of processing on the gear of treating of chuck, the grinding wheel piece of the straight mill of second is towards waiting to process the face of processing under of the gear of treating of chuck, jack-up mechanism locates and is located the one end below that the grinding wheel piece was kept away from to first mill on the first guide pillar and props up first mill rear end or loosen, push down the mechanism and is located the one end top push down second mill rear end or loosen that the grinding wheel piece was kept away from to the straight mill of second on the second guide pillar, when beginning processing gear chamfer, only need to fix the gear work piece of treating processing on the plug of chuck, fixed back, adjust first regulation positioning seat and second regulation positioning seat position, let the grinding wheel piece on first mill and the straight second with the tooth tip of gear in suitable position, start first mill and second mill directly with the straight mill of gear tooth in many right side of start-up and push down mechanism, the push up mechanism and push down the mechanism, the straight mill of second side down the grinding wheel can make things convenient for the swing down the operation cost to drive the straight mill to reduce the double-side swing of the double-face of the mechanism, the double-faced grinding machine, the cost of the swing is suitable for the operation cost and the promotion, the promotion is reduced and the cost is realized that the double-sided grinding machine is suitable for the double-sided grinding machine is reached.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a gear chamfering machine, includes controller, frame, locates actuating mechanism, chuck, first mill and the straight mill of second in the frame, actuating mechanism drives the rotatory gear rotation of treating processing on driving the chuck of chuck, its characterized in that: the grinding wheel mechanism comprises a rack, a first guide pillar, a second guide pillar, a first adjusting positioning seat, a second adjusting positioning seat, a jacking mechanism, a pressing mechanism, a first balancing weight and a second balancing weight, wherein the first guide pillar and the second guide pillar are arranged on two opposite sides of the chuck on the rack, the first adjusting positioning seat and the second adjusting positioning seat are respectively arranged on the first guide pillar and the second guide pillar in an up-and-down adjusting manner, the first adjusting positioning seat and the second adjusting positioning seat are respectively provided with a first supporting rod and a second supporting rod which extend towards the chuck direction, the first supporting rod and the second supporting rod are respectively provided with a first fulcrum and a second fulcrum, the middle parts of the first straight grinding machine and the second straight grinding machine are respectively arranged on the first fulcrum and the second fulcrum in an up-to-be-processed gear of the chuck in an up-and-down swinging manner, a grinding wheel of the first straight grinding machine faces towards a down-to-be-processed gear of the chuck, a grinding wheel of the second straight grinding machine faces towards an upper-to-be-processed gear of the chuck, the first straight grinding machine faces towards an upper-to-be-processed gear of the chuck, the second straight grinding machine, the upper-be controlled by the second pressing mechanism or the second grinding wheel mechanism is arranged above the second straight grinding wheel mechanism, and the second grinding mechanism, and the lower grinding mechanism is arranged above the second straight grinding wheel mechanism, and the second grinding mechanism is connected with the upper-pressing mechanism, and the lower-pressing mechanism, and the upper-pressing mechanism, the upper-pressing mechanism.

2. The gear chamfering machine according to claim 1, wherein: the jacking mechanism and the pressing mechanism are both cylinders or oil cylinders.

3. The gear chamfering machine according to claim 1, wherein: the first guide post and the second guide post are arranged on the rack in a horizontally movable mode through the first sliding block and the second sliding block respectively.

4. The gear chamfering machine according to claim 1, wherein: the driving mechanism is a rotating motor, and an output shaft of the driving mechanism is connected with the bottom of the chuck to drive the chuck to rotate on the rack.

5. The gear chamfering machine according to claim 1, wherein: and a multi-stage lantern ring for fixing gears of different models is arranged on the mandrel on the chuck.