CN212351381U - Long spring horizontal grinder - Google Patents

Abstract

The utility model relates to a horizontal machine that grinds of long spring, the on-line screen storage device comprises a base, be equipped with fixture, first grinding mechanism, second grinding mechanism and adjustment mechanism on the base, first grinding mechanism and second grinding mechanism are located fixture's both sides respectively, fixture includes supporting disk and first actuating mechanism, the supporting disk is used for fixed long spring and long spring both ends face to stretch out respectively in the supporting disk, first grinding mechanism includes first emery wheel and second actuating mechanism, the second grinding mechanism includes second emery wheel and third actuating mechanism, and during the operation, first emery wheel, second emery wheel and supporting disk are rotatory simultaneously, and first emery wheel and second emery wheel grind respectively stretching out in the both ends face of the long spring of supporting disk both sides. The utility model discloses well long spring level is fixed in the supporting disk, consequently grinds the restriction that highly does not receive long spring length of machine, has reduced the height of grinding the machine widely.

Description

Long spring horizontal grinder

Technical Field

The utility model relates to a grind the machine, concretely relates to long spring horizontal grinding machine.

Background

The two ends of the formed spring can form a plurality of bulges and uneven excess materials, but the two ends of the spring are required to be flat in some application occasions, so that the contact area between the two ends of the spring and the placing surface is increased, the positioning stability of the spring is improved, and the two ends of the spring must be ground and flattened by a spring grinding machine. The traditional spring grinding machine mostly adopts a single-end-face grinding mode, so that the working efficiency is low; and current spring grinds machine is the inline, and in order to satisfy the grinding demand of long spring, and very high with the machine design, it is very inconvenient to go up unloading.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a long spring horizontal grinding machine, this grind the machine in long spring through two at least supporting disk levels fixed, consequently grind the restriction that highly does not receive long spring length of machine, reduced the height of grinding the machine widely, the operation of the material loading and unloading of being convenient for just has improved the efficiency of going up unloading and adjusting the supporting disk.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

a long spring horizontal grinder comprises a base, wherein a clamping mechanism, a first grinding mechanism, a second grinding mechanism and an adjusting mechanism are arranged on the base, the first grinding mechanism and the second grinding mechanism are respectively positioned at two sides of the clamping mechanism, the adjusting mechanism is connected to the second grinding mechanism and can drive the second grinding mechanism to move towards or away from the clamping mechanism, the clamping mechanism comprises a plurality of supporting disks which are vertically and parallelly placed and a first driving mechanism connected to the supporting disks, the first driving mechanism can drive the supporting disks to rotate simultaneously, the supporting disks are used for fixing long springs, two end faces of each long spring respectively extend out of the supporting disks, the first grinding mechanism comprises a first grinding wheel and a second driving mechanism connected to the first grinding wheel, the second driving mechanism can drive the first grinding wheel to rotate, the second grinding mechanism comprises a second grinding wheel and a third driving mechanism connected to the second grinding wheel, the third driving mechanism can drive the second grinding wheel to rotate, when the third driving mechanism operates, the first grinding wheel, the second grinding wheel and the supporting disk rotate simultaneously, and the first grinding wheel and the second grinding wheel grind two end faces of the long spring extending out of two sides of the supporting disk respectively.

Preferably, the automatic grinding device is further provided with a controller and an induction device, the induction device is mounted on the second grinding mechanism, the induction device detects the abrasion condition of the second grinding wheel and transmits the detection result to the controller, and the controller starts the adjusting mechanism according to the detection result, so that the adjusting mechanism drives the second grinding mechanism to move towards the clamping mechanism, and the automatic compensation function of the second grinding wheel is achieved.

Preferably, the clamping mechanism comprises at least two supporting plates, one end of the supporting shaft is fixed on the support, the other end of the supporting shaft penetrates through the supporting plates in sequence, and the supporting plates can rotate around the supporting shaft.

Preferably, the supporting plate is of a disc-shaped structure, a plurality of spring fixing holes are formed in the supporting plate, and two ends of the long spring are fixed to the spring fixing holes through sleeves respectively, and two end faces of the long spring extend out of the spring fixing holes.

Preferably, the clamping mechanism comprises two or three support plates which are vertically and parallelly arranged, wherein the support plates at two ends are respectively used for supporting two ends of the long spring.

Preferably, the adjusting mechanism comprises a servo motor, a screw rod and a nut, the servo motor is fixed on the base, the screw rod is connected with the servo motor, the nut is connected with the screw rod, the base on two sides of the screw rod is respectively provided with a slide rail, the second grinding mechanism is fixed on the nut and is arranged on the slide rail in a sliding manner, and the servo motor drives the screw rod to rotate so as to drive the nut and the second grinding mechanism to move back and forth along the slide rail.

Preferably, the first driving mechanism is a first rotating electrical machine, the second driving mechanism is a second rotating electrical machine, and the third driving mechanism is a third rotating electrical machine.

The utility model has the advantages that:

1) the utility model discloses mainly include fixture, first grinding mechanism, second grinding mechanism and adjustment mechanism, first grinding mechanism and second grinding mechanism are located the both sides of fixture respectively, and the fixture is used for fixed long spring, and the first emery wheel in the first grinding mechanism and the second emery wheel in the second grinding mechanism are used for the grinding to long spring both ends face, the utility model discloses well long spring is fixed through at least two supporting disks level, therefore the height of grinding machine is not restricted by long spring length, has reduced the height of grinding machine widely, and the operation of the unloading of being convenient for and unloading has improved the efficiency of unloading and adjusting the supporting disk; the two end faces of the long spring are ground by the first grinding wheel and the second grinding wheel simultaneously, so that the grinding efficiency is improved, and the grinding uniformity of the two end faces of the long spring is effectively ensured;

2) the utility model uses the sensing device to detect the loss of the grinding wheel in the operation process, and adjusts the position of the second grinding wheel in time according to the requirement to ensure that the second grinding wheel keeps the joint with the end surface of the long spring, thereby realizing the automatic compensation function of the second grinding wheel in the grinding process and ensuring the consistency of grinding the spring in large batch; meanwhile, the emergency stop alarm device is also provided with an emergency stop alarm function, and when the induction device detects that the second grinding wheel is completely worn, the emergency stop alarm function is started, so that the problem can be solved by an operator in time.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a perspective view of the present invention;

in the figure: 10-base, 20-clamping mechanism, 21-supporting plate, 22-sleeve, 23-supporting shaft, 24-support, 25-first rotating motor, 30-first grinding mechanism, 31-first grinding wheel, 32-second rotating motor, 40-second grinding mechanism, 41-second grinding wheel, 42-third rotating motor, 50-adjusting mechanism, 51-servo motor, 52-screw rod, 53-slide rail and 60-long spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1-4, a long spring horizontal grinding machine includes a base 10, a clamping mechanism 20, a first grinding mechanism 30, a second grinding mechanism 40 and an adjusting mechanism 50 are disposed on the base 10, the first grinding mechanism 30 and the second grinding mechanism 40 are respectively disposed at two sides of the clamping mechanism 20, the adjusting mechanism 50 is connected to the second grinding mechanism 40 and can drive the second grinding mechanism to move towards or away from the clamping mechanism, the clamping mechanism 20 includes a plurality of support discs 21 vertically and in parallel and a first driving mechanism connected to the support discs, the first driving mechanism can drive the plurality of support discs 21 to rotate simultaneously, the support discs 21 are used for fixing long springs 60, two end faces of the long springs respectively extend out of the support discs 21, the first grinding mechanism 30 includes a first grinding wheel 31 and a second driving mechanism connected to the first grinding wheel, the second driving mechanism can drive the first grinding wheel 31 to rotate, the second grinding mechanism 40 includes a second grinding wheel 41 and a third driving mechanism connected to the second grinding wheel, the third driving mechanism can drive the second grinding wheel to rotate, when the second grinding wheel rotates, the first grinding wheel 31, the second grinding wheel 41 and the support plate 21 rotate simultaneously, and the first grinding wheel 31 and the second grinding wheel 41 grind two end faces of the long spring 60 extending out of two sides of the support plate 21 respectively. The utility model provides a mechanism 40, fixture 20 and the first mechanism 30 that grinds are ground to adjustment mechanism 50, second from left to right being equipped with in proper order on the base 10, wherein the second grinds the mechanism and locates with sliding on adjustment mechanism 50, adjustment mechanism, fixture and first grinding mechanism are fixed in on the base, long spring 60 is fixed in horizontally on fixture 20 and its both ends face salient in the supporting disk 21 in fixture, long spring installs the back, the terminal surface on part long spring right side fits in the inside wall of the first emery wheel 31 in the first mechanism that grinds, servo motor drive second grinds the mechanism and removes towards long spring direction, until second emery wheel 41 laminates in the left terminal surface of part long spring, start first actuating mechanism simultaneously, second actuating mechanism and third actuating mechanism, and accomplish the grinding to whole long spring both ends face. The middle-long spring of the utility model is horizontally fixed by at least two supporting disks, so the height of the grinder is not limited by the length of the long spring, the height of the grinder is greatly reduced, the operation of feeding and discharging is convenient, and the efficiency of feeding, discharging and adjusting the supporting disks is improved; the two end faces of the long spring are ground by the first grinding wheel and the second grinding wheel, so that the grinding efficiency is improved, and the grinding uniformity of the two end faces of the long spring is effectively guaranteed.

The grinder is further provided with a controller and a sensing device, wherein the sensing device is mounted on the second grinding mechanism 40, the sensing device detects the abrasion condition of the second grinding wheel 41 and transmits the detection result to the controller, and the controller starts the adjusting mechanism 50 according to the detection result, so that the adjusting mechanism 50 drives the second grinding mechanism 40 to operate towards the clamping mechanism 20, and the automatic compensation function of the second grinding wheel 41 is realized. The induction device is used for detecting the loss of the grinding wheel in the operation process, and the position of the second grinding wheel is timely adjusted according to needs to ensure that the second grinding wheel is kept attached to the end face of the long spring, so that the automatic compensation function of the second grinding wheel in the grinding process is realized, and the consistency of grinding springs in large batches can be ensured; meanwhile, the emergency stop alarm device is also provided with an emergency stop alarm function, and when the induction device detects that the second grinding wheel is completely worn, the emergency stop alarm function is started, so that the problem can be solved by an operator in time.

The grinder is further provided with a supporting shaft 23 and a bracket 24, the bracket 24 is fixed on the base 10, the clamping mechanism 20 comprises at least two supporting plates 21, one end of the supporting shaft 23 is fixed on the bracket 24, the other end of the supporting shaft 23 sequentially penetrates through the supporting plates 21, and the supporting plates 21 can rotate around the supporting shaft 23. The support plate 21 is rotatably sleeved on the support shaft 23 through a bearing, so that the support plate 21 is driven by the first rotating motor to rotate around the support shaft 23 with the long springs, and all the long springs are ground.

The supporting plate 21 is of a disc-shaped structure, a plurality of spring fixing holes are formed in the supporting plate, two ends of the long spring 60 are fixed in the spring fixing holes through the sleeves 22 respectively, two end faces of the long spring extend out of the spring fixing holes, the sleeve 22 can be selected to be suitable according to the outer diameter of the long spring, and therefore the supporting plate 21 can be suitable for long springs of various specifications.

More preferably, the clamping mechanism 20 comprises two or three supporting plates 21 vertically and parallelly disposed, wherein the supporting plates 21 at two ends are respectively used for supporting two ends of the long spring 60. When the length of the long spring 60 is short, two parallel supporting plates 21 are arranged, a circle of spring fixing hole is arranged on each disc of each supporting plate 21, one end of the long spring 60 is fixed in the spring fixing hole of one supporting plate through a sleeve 22, the other end of the long spring is fixed in the spring fixing hole of the other supporting plate through a sleeve, so that the long spring is horizontally fixed on the two supporting plates, a plurality of long springs are fixed in the same way, and when the long spring grinding machine works, the first grinding wheel 31 and the second grinding wheel 41 are respectively contacted with two end faces of the long spring, and meanwhile, the grinding of the two end faces of the long spring is finished; when the length of the long spring 60 is too long, a support disc is further arranged in the middle of the two support discs and used for supporting the middle of the long spring, so that the stability of the long spring in the operation process is ensured, and the grinding quality of the long spring is improved.

The adjusting mechanism 50 comprises a servo motor 51, a screw rod 52 and a nut, the servo motor 51 is fixed on the base 10, the screw rod 52 is connected to the servo motor 51, the nut is connected to the screw rod 52, slide rails 53 are respectively arranged on the bases on two sides of the screw rod 52, the second grinding mechanism 40 is fixed on the nut and is slidably arranged on the slide rails, the servo motor 51 drives the screw rod 52 to rotate, so that the nut and the second grinding mechanism are driven to move back and forth along the slide rails 53, the screw rod and the nut are matched with each other, the linear motion of the second grinding mechanism 40 is realized, and the operating distance of the second grinding mechanism can be accurately controlled by the servo motor.

More preferably, the first driving mechanism is a first rotating electric machine 25, the second driving mechanism is a second rotating electric machine 32, and the third driving mechanism is a third rotating electric machine 42. The utility model discloses in control the automation mechanized operation of grinding machine through the switch board, on first rotating electrical machines 25 and second rotating electrical machines 32 were fixed in base 10 through the support frame, third rotating electrical machines 42 was fixed in on adjustment mechanism's the nut through the support.

The utility model discloses an operation process: the method comprises the following steps:

the method comprises the following steps: starting a power switch in the control cabinet, starting a reset button, and carrying out self-checking reset operation on the grinding machine;

step two: selecting a sleeve 22 with a proper inner diameter according to the outer diameter of the long spring 60 to be ground, and fixing the sleeve in a spring fixing hole of the supporting plate 21;

step three: horizontally penetrating the long spring 60 into the sleeve 22 in the supporting plate one by one, and respectively fixing two ends of the long spring on the two supporting plates;

step four: checking whether a safety distance is left between both ends of the long spring according to the long spring 60 placed in the sleeve;

step five: the running distance is set through a controller in the control cabinet, and the servo motor 51 in the adjusting mechanism drives the second grinding wheel 41 to run towards the long spring 60 for the set distance, so that the second grinding wheel 41 and the first grinding wheel 31 are respectively attached to two end faces of the long spring;

step six: according to the size of the wire diameter of the long spring, the rotating speeds required by the first grinding wheel 31, the second grinding wheel 41 and the supporting disc 21 are set through the controller, the first rotating motor 25, the second rotating motor 32 and the third rotating motor 42 are started to operate simultaneously, the second rotating motor and the third rotating motor rotate in the same direction, the rotating directions of the first rotating motor and the second rotating motor are opposite, the supporting disc 21 is driven by the first rotating motor to drive the long spring to rotate around the supporting shaft 23, and the first grinding wheel 31 and the second grinding wheel 41 are used for grinding two end faces of the long spring simultaneously;

step seven: in the operation process, the sensing device detects the abrasion condition of the second grinding wheel 41, transmits the detection result to the controller, and the controller starts the adjusting mechanism 50 according to the requirement, so that the adjusting mechanism 50 drives the second grinding mechanism 40 to operate towards the clamping mechanism 20, thereby realizing the automatic compensation function;

step eight: after the grinding is completed, the grinder stops operating, and the ground long springs 60 are taken out one by one.

It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (7)

1. The utility model provides a long spring horizontal grinder which characterized in that: the grinding device comprises a base (10), wherein a clamping mechanism (20), a first grinding mechanism (30), a second grinding mechanism (40) and an adjusting mechanism (50) are arranged on the base (10), the first grinding mechanism (30) and the second grinding mechanism (40) are respectively positioned at two sides of the clamping mechanism (20), the adjusting mechanism (50) is connected to the second grinding mechanism (40) and can drive the second grinding mechanism to move towards or away from the clamping mechanism, the clamping mechanism (20) comprises a plurality of supporting disks (21) which are vertically and parallelly placed and a first driving mechanism connected to the supporting disks, the first driving mechanism can drive the supporting disks (21) to rotate simultaneously, the supporting disks (21) are used for fixing long springs (60), two end faces of the long springs respectively extend out of the supporting disks (21), the first grinding mechanism (30) comprises a first grinding wheel (31) and a second driving mechanism connected to the first grinding wheel, the second driving mechanism can drive the first grinding wheel (31) to rotate, the second grinding mechanism (40) comprises a second grinding wheel (41) and a third driving mechanism connected to the second grinding wheel, the third driving mechanism can drive the second grinding wheel to rotate, the first grinding wheel (31), the second grinding wheel (41) and the supporting disk (21) rotate simultaneously during operation, and the first grinding wheel (31) and the second grinding wheel (41) grind two end faces of a long spring (60) extending out of two sides of the supporting disk (21) respectively.

2. The long spring horizontal grinding machine according to claim 1, characterized in that: the automatic grinding device is characterized by further comprising a controller and a sensing device, wherein the sensing device is mounted on the second grinding mechanism (40), the sensing device detects the abrasion condition of the second grinding wheel (41) and transmits the detection result to the controller, and the controller starts the adjusting mechanism (50) according to the detection result, so that the adjusting mechanism (50) drives the second grinding mechanism (40) to move towards the clamping mechanism (20), and the automatic compensation function of the second grinding wheel (41) is achieved.

3. The long spring horizontal grinding machine according to claim 1, characterized in that: still be equipped with back shaft (23) and support (24), support (24) are fixed in on base (10), fixture (20) include two at least supporting disks (21), on one end of back shaft (23) is fixed in support (24), the other end passed supporting disk (21) in proper order, and this supporting disk (21) can rotate around back shaft (23).

4. The long spring horizontal grinding machine according to claim 3, characterized in that: the supporting plate (21) is of a disc-shaped structure, a plurality of spring fixing holes are formed in the supporting plate, and two ends of the long spring (60) are fixed to the spring fixing holes through sleeves (22) respectively and extend out of the spring fixing holes from two end faces of the long spring.

5. The long spring horizontal grinding machine according to claim 3, characterized in that: the clamping mechanism (20) comprises two or three vertical and parallel supporting disks (21), wherein the supporting disks (21) at two ends are respectively used for supporting two ends of the long spring (60).

6. The long spring horizontal grinding machine according to claim 1, characterized in that: the adjusting mechanism (50) comprises a servo motor (51), a screw rod (52) and a nut, the servo motor (51) is fixed on the base (10), the screw rod (52) is connected to the servo motor (51), the nut is connected to the screw rod (52), slide rails (53) are respectively arranged on the bases on two sides of the screw rod (52), the second grinding mechanism (40) is fixed on the nut, the second grinding mechanism is arranged on the slide rails in a sliding mode, the servo motor (51) drives the screw rod (52) to rotate, and therefore the nut and the second grinding mechanism are driven to move back and forth along the slide rails (53).

7. The long spring horizontal grinding machine according to claim 1, characterized in that: the first drive mechanism is a first rotating electrical machine (25), the second drive mechanism is a second rotating electrical machine (32), and the third drive mechanism is a third rotating electrical machine (42).

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