CN116079440A - Digit control machine tool monitoring cabinet with prevent deformation damage function - Google Patents

Abstract

The invention discloses a numerical control machine tool monitoring cabinet with a deformation damage prevention function, which relates to the technical field of monitoring cabinets and comprises a counterweight base, wherein an adjusting counterweight assembly is arranged above the counterweight base, a supporting rod is arranged above the adjusting counterweight assembly, two ends of the supporting rod are connected with a cabinet body through rotating assemblies, the rotating assemblies are connected with two ends of the supporting rod through bearings, and a fixing assembly is arranged in the middle of the supporting rod.

Description

A CNC machine tool monitoring cabinet with the function of preventing deformation and damage

technical field

The invention relates to the technical field of monitoring cabinets, in particular to a CNC machine tool monitoring cabinet with the function of preventing deformation and damage.

Background technique

The CNC machine tool monitoring cabinet is a cabinet that monitors and adjusts the processing data of the CNC machine tool. The main function is to adjust the processing parameters of the data machine tool. Most of the existing monitoring cabinets are integrated with the CNC machine tool. It is easy to use Collision with the processed workpiece leads to damage or deformation, and the existing monitoring cabinet has the following problems in use;

1. It is difficult to adjust the position of the independent monitoring cabinet according to the actual use situation, and it is difficult to adjust its inclination angle according to the specific situation of the user, making its applicability low;

2. The existing independent monitoring cabinet can realize the rotation and adjustment of the angle in time. During the rotation process, the monitoring cabinet after rotation is also fixed by means of interference fit. The operation is prone to automatic rotation, which affects normal use;

Therefore, people are in urgent need of a CNC machine tool monitoring cabinet with the function of preventing deformation and damage to solve the above problems.

Contents of the invention

The object of the present invention is to provide a CNC machine tool monitoring cabinet with the function of preventing deformation and damage, so as to solve the problems raised in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a CNC machine tool monitoring cabinet with the function of preventing deformation and damage, the monitoring cabinet includes a counterweight base, an adjustment counterweight component, a support rod, a rotating component, a cabinet body and a fixed component;

An adjustment counterweight assembly is arranged above the counterweight base, and the counterweight base is used to ensure the initial counterweight of the entire monitoring cabinet to prevent the cabinet body from toppling during rotation. The position of the cabinet changes, and the position of the adjustment counterweight changes, so that no matter what position the cabinet rotates to, the best counterweight effect can be achieved. A support rod is arranged above the adjustment counterweight assembly, and the support rod It is used to support the whole cabinet body. The two ends of the support rod are connected to the cabinet body through the rotating assembly. The rotating assembly is connected to the two ends of the support rod through bearings. The body can be rotated to any position during use, and the applicability is stronger. There is a fixing component in the middle of the support rod, and the fixing component is used to fix the rotating component, so that the cabinet can remain fixed after rotation, avoiding During the process of adjusting the parameters of the CNC machine tool, the cabinet rotates, which affects the normal use of the cabinet.

As a preferred technical solution, the adjusting counterweight assembly includes a counterweight groove, a semicircular counterweight, a drive ring, a drive connecting rod, and a speed limiting component;

A counterweight slot is fixedly installed above the counterweight base, and a semicircle counterweight is arranged inside the counterweight slot, and the semicircle counterweight is rotatable inside the counterweight slot, so that the semicircle counterweight can be adjusted according to the position of the cabinet body. The position of the weight is adjusted so that the semicircle counterweight is always on the opposite side of the cabinet, which ensures the counterweight effect of the semicircle counterweight. One side of the semicircle counterweight is provided with a drive ring, and the drive ring is provided with The drive connecting rod is fixedly connected with the rotating assembly, so that when the cabinet rotates, it can drive the semicircle counterweight in the adjustment counterweight assembly to rotate, so that the relative position of the semicircle counterweight and the cabinet is always remain unchanged, so that the semicircular counterweight can always maintain the best counterweight effect. The semicircular counterweight is provided with several speed limiting components, and the limiting components are used to limit the rotation speed of the cabinet to avoid cabinet If the body rotates too fast, the cabinet body will collide and cause deformation or damage.

As an optimal technical solution, the upper and lower sides of the semicircular counterweight are embedded with balls, so that the semicircular counterweight rotates more smoothly and avoids jamming.

As a preferred technical solution, the speed-limiting assembly includes a telescopic tube, a telescopic rod, a return spring and a rubber speed-limiting ball;

A telescopic rod is telescopically installed inside the telescopic tube, and a return spring is installed inside the telescopic tube. One end of the return spring is fixedly connected to the telescopic tube, and the other end is fixedly connected to the telescopic rod. The setting of the return spring makes the telescopic rod When not subjected to centrifugal force, it can return to the initial state. The end of the telescopic rod away from the telescopic tube is provided with a rubber speed-limiting ball. The rubber speed-limiting ball is used when the cabinet rotates too fast, under the action of centrifugal force, The contact with the side wall of the counterweight tank makes the resistance of the cabinet body greater when it rotates too fast, avoiding the deformation and damage of the cabinet body caused by the excessive rotation of the cabinet body, and the rubber rotating ball is not subject to centrifugal force When functioning, it does not contact the side wall of the counterweight tank, so as to avoid affecting the normal rotation of the cabinet.

As a preferred technical solution, the rotating assembly includes a rotating ring, a rotating rod, a hinged ball head and a hinged ball head seat;

The rotating ring is installed on both ends of the support rod through bearings, a rotating rod is arranged on one side of the rotating ring, a hinged ball head is arranged at one end of the rotating rod, and a hinged ball head seat is wrapped on the outside of the hinged ball head, so that The design of the hinged ball head and the hinged ball head seat allows the cabinet body to be adjusted at more angles. The rotating ring at one end can be fixed and the rotating ring at the other end can be rotated to adjust the tilt angle of the cabinet body up and down. , the hinged ball seat is fixedly connected with the cabinet body.

As a preferred technical solution, the fixing assembly is composed of an upper fixing assembly and a lower fixing assembly, the upper fixing assembly is used to fix the rotating assembly at the upper end of the support rod, and the lower fixing assembly is used to fix the rotating assembly at the lower end of the supporting rod For fixing, both the upper fixing component and the lower fixing component slide on the support rod, and the upper fixing component and the lower fixing component are separated by a separating ring.

As a preferred technical solution, both the upper fixing assembly and the lower fixing assembly include a cross sliding groove, a fixing ring, a cross stop block, a first locking tooth and a second locking tooth;

There is a cross sliding groove inside the support rod, and a fixing ring is slidably installed on the outside of the support rod. The fixing ring is used to fix the rotating assembly, so that the cabinet body is more stable and firm after rotating to the designated position. The inside of the fixed ring is provided with a cross stopper that matches the cross slide groove. The design of the cross stopper and the cross slide groove makes the fixation ring only slide up and down on the outside of the support rod, but cannot rotate, so that The fixing of the rotating assembly can be realized, the first locking tooth is provided at one end of the rotating ring, the second locking tooth is provided on the fixed ring, and the mutual engagement of the first locking tooth and the second locking tooth is realized. fixed to the rotating assembly.

As a preferred technical solution, the engagement between the first locking tooth and the second locking tooth is an interference fit, so that when the upper fixing component fixes the rotating component, the fixing ring will not slip due to gravity.

As a preferred technical solution, the suspension assembly includes a suspension ring, a suspension groove, a fixed seat, a swivel seat, a suspension hook and a traction rope;

The upper part of the fixing ring of the lower fixing assembly is provided with a suspension ring, and the bottom of the suspension ring is provided with a suspension groove. Due to the fall of gravity, the rotating assembly cannot rotate the cabinet. There are several fixing seats on the outside of the partition ring, and a rotating seat is arranged inside the fixing seat. A hanging hook is fixedly installed on the rotating seat. The hanging hook It is used to fix the suspension ring. A traction rope is arranged on the side away from the partition plate on the rotating seat, and the other end of the traction rope is connected with the fixing ring on the lower fixing component, so that the fixing ring on the lower fixing component can be manually When moving down to fix the rotating assembly, the traction rope can be driven to rotate the rotating base, so that the hanging hook rotates around the rotating base, and then the fixing of the hanging hook to the fixing ring on the lower fixing assembly is released, so that the fixing ring can rotate The components are fixed to limit the rotation of the cabinet.

As a preferred technical solution, the bending part of the hanging hook is made of soft metal material, so that when the fixing ring moves downward, the hanging hook will be deformed and then contact the fixing of the fixing ring.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention makes it possible to rotate the cabinet body according to the actual use requirements through the setting of the rotating component, which improves the applicability of the cabinet body. At the same time, under the action of the fixed component, on the one hand, the rotating component after rotation can be rotated Fix it so that the cabinet is more stable during use and will not rotate. On the other hand, the rotating assembly at one end can be fixed. Under the action of the hinged ball head and the hinged ball head seat, the cabinet can be adjusted. The up and down angles are tilted, so that the tilt angle of the cabinet can be adjusted according to the actual operator's conditions.

2. The present invention is provided with a counterweight assembly, and the semicircular counterweight can be rotated during the rotation of the cabinet, and its relative position with the cabinet remains unchanged, so that the semicircular counterweight can always achieve the best counterweight effect , to ensure the stability of the entire monitoring cabinet.

3. The present invention is equipped with a speed-limiting component. When the cabinet rotates too fast, the telescopic rod in the speed-limiting component will protrude from the telescopic tube, so that the rubber speed-limiting ball contacts the side wall of the counterweight tank. At this time, it can The rotation of the cabinet is limited so that during the process of rotating the cabinet, the rotation speed cannot exceed the set threshold, so as to avoid deformation and damage caused by collisions caused by excessive rotation of the cabinet.

4. The present invention is provided with a suspension component, so that when the fixing ring of the lower fixing component does not need to be used, it can be fixed with a suspension hook, so as to avoid the falling of the fixing ring due to gravity and the engagement between the rotating ring, which will affect the cabinet. The normal rotation of the body, and, under the action of the traction rope, when the fixing ring is manually slid down, the fixing of the hanging hook to the fixing ring can be contacted.

Description of drawings

Fig. 1 is the structural representation of a kind of numerically controlled machine tool monitoring cabinet with anti-deformation damage function of the present invention;

Fig. 2 is a structural schematic diagram of the adjustment counterweight assembly and the rotating assembly of the CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to the present invention;

Fig. 3 is a structural schematic diagram of a speed-limiting component of a CNC machine tool monitoring cabinet with a function of preventing deformation and damage according to the present invention;

Fig. 4 is a schematic diagram of the internal structure of a speed-limiting component of a CNC machine tool monitoring cabinet with a function of preventing deformation and damage according to the present invention;

Fig. 5 is a schematic structural view of area A in Fig. 1 of a numerically controlled machine tool monitoring cabinet with anti-deformation damage function according to the present invention;

Fig. 6 is a schematic structural view of a suspension assembly of a CNC machine tool monitoring cabinet with a function of preventing deformation and damage according to the present invention;

Fig. 7 is a front view of a suspension ring of a monitoring cabinet of a numerical control machine tool with the function of preventing deformation and damage according to the present invention.

Labels in the figure: 1. Counterweight base;

2. Adjusting counterweight assembly; 201, counterweight slot; 202, semicircular counterweight; 203, drive ring; 204, drive connecting rod; 205, speed limiting component; 2051, telescopic tube; 2052, telescopic rod; 2053, reset Spring; 2054, rubber speed limiting ball;

3. Support rod;

4. Rotation assembly; 401, rotation ring; 402, rotation rod; 403, hinged ball head; 404, hinged ball head seat;

5. Cabinet body;

6. Fixed component; 601, separation ring; 602, cross slide groove; 603, fixed ring; 604, cross limit block; 605, first locking tooth; 606, second locking tooth; 607, suspension component; 6071, suspension Ring; 6072, suspension groove; 6073, fixed seat; 6074, swivel seat; 6075, suspension hook; 6076, traction rope.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment: As shown in Figures 1 to 7, the present invention provides the following technical solutions, a CNC machine tool monitoring cabinet with the function of preventing deformation and damage, the monitoring cabinet includes a counterweight base 1, an adjustment counterweight assembly 2, a support rod 3, Rotating assembly 4, cabinet body 5 and fixed assembly 6;

There is an adjustment counterweight assembly 2 above the counterweight base 1. The counterweight base 1 is used to ensure the initial counterweight of the entire monitoring cabinet to prevent the cabinet body 1 from toppling during rotation. The adjustment counterweight assembly 2 is used to adjust The position of the body 5 changes, and the position of the adjustment counterweight changes, so that no matter what position the cabinet body 5 rotates to, the best counterweight effect can be achieved. A support rod 3 is arranged above the adjustment counterweight assembly 2, and the support rod 3 It is used to support the entire cabinet body 5. The two ends of the support rod 3 are connected to the cabinet body 5 through the rotation assembly 4. The rotation assembly 4 is connected to the two ends of the support rod 3 through bearings. The rotation assembly 4 is used to rotate the cabinet body 5. The cabinet body 5 can be rotated to any position during use, and the applicability is stronger. The fixing assembly 6 is arranged in the middle of the support rod 3, and the fixing assembly 6 is used to fix the rotating assembly 4, so that the cabinet body 5 can be kept after rotation. Fixed to prevent the cabinet body 5 from rotating during the process of adjusting the parameters of the CNC machine tool, which will affect the normal use of the cabinet body 5.

The adjusting counterweight assembly 2 includes a counterweight groove 201, a semicircular counterweight 202, a driving ring 203, a driving connecting rod 204, and a speed limiting assembly 205;

A counterweight slot 201 is fixedly installed above the counterweight base 1, and a semicircle counterweight 202 is arranged inside the counterweight slot 201, and the semicircle counterweight 202 is rotatable inside the counterweight slot 201, so that the semicircle can be aligned according to the position of the cabinet body 5. The position of the counterweight 202 is adjusted so that the semicircle counterweight 202 is always on the opposite side of the cabinet 5, which ensures the counterweight effect of the semicircle counterweight 202, and the side of the semicircle counterweight 202 is provided with a drive ring 203, the drive ring 203 is provided with a driving connecting rod 204, and the driving connecting rod 204 is fixedly connected with the rotating assembly 4, so that when the cabinet body 5 rotates, it can drive and adjust the semicircle counterweight 202 in the counterweight assembly 2 to rotate, so that the semicircle counterweight The relative position of the block 202 and the cabinet body 5 remains unchanged all the time, so that the semicircle counterweight 202 can always maintain the best counterweight effect, and the semicircle counterweight 202 is provided with several speed limiting components 205, the limit component 205 is used In order to limit the rotation speed of the cabinet body 5, avoid the cabinet body 5 from rotating too fast and cause the cabinet body 5 to collide and cause deformation or damage.

The upper and lower sides of the semicircular counterweight 202 are embedded with balls, so that the semicircular counterweight 202 can rotate more smoothly and avoid jamming.

The speed limiting assembly 205 includes a telescopic tube 2051, a telescopic rod 2052, a return spring 2053 and a rubber speed limiting ball 2054;

Telescopic tube 2051 internal telescopic installation is equipped with telescopic rod 2052, telescopic tube 2051 interior is equipped with back spring 2053, and one end of back spring 2053 is fixedly connected with telescopic tube 2051, and the other end is fixedly connected with telescopic rod 2052, and the setting of back spring 2053 makes telescopic rod 2052 can return to the initial state when it is not subjected to centrifugal force. The end of the telescopic rod 2052 away from the telescopic tube 2051 is provided with a rubber speed-limiting ball 2054. The rubber speed-limiting ball 2054 is used when the cabinet body 5 rotates too fast. Next, contact with the side wall of the counterweight groove 201, so that the resistance of the cabinet body 5 is greater when it rotates too fast, so as to avoid the deformation and damage of the cabinet body 5 due to the collision of the cabinet body 5 caused by the too fast rotation, the rubber rotating ball When the 2054 is not subjected to centrifugal force, it does not contact the side wall of the counterweight tank 201, so as to avoid affecting the normal rotation of the cabinet.

The rotating assembly 4 includes a rotating ring 401, a rotating rod 402, a hinged ball head 403 and a hinged ball head seat 404;

The rotating ring 401 is installed on both ends of the support rod 3 through bearings. One side of the rotating ring 401 is provided with a rotating rod 402. One end of the rotating rod 402 is provided with a hinged ball head 403. The outside of the hinged ball head 403 is wrapped with a hinged ball head seat 404. The design of the ball head 403 and the hinged ball head seat 404 enables the cabinet body 5 to be adjusted at more angles. The rotation ring 401 at one end can be fixed and the rotation ring 401 at the other end can be rotated to realize the cabinet body 5 up and down. For the adjustment of the inclination angle, the hinged ball seat 404 is fixedly connected with the cabinet body 5 .

The fixed assembly is composed of an upper fixed assembly and a lower fixed assembly, the upper fixed assembly is used to fix the rotating assembly 4 at the upper end of the support rod 3, the lower fixed assembly is used to fix the rotating assembly 4 at the lower end of the support rod 3, the upper fixed assembly and The lower fixing components all slide on the support rod 3 , and the upper fixing component and the lower fixing component are separated by a partition ring 601 .

Both the upper fixing assembly and the lower fixing assembly include a cross slide groove 602, a fixing ring 603, a cross stop block 604, a first locking tooth 605 and a second locking tooth 606;

There is a cross sliding groove 602 inside the support rod 3, and a fixed ring 603 is slidably installed on the outside of the support rod 3. The fixed ring 603 is used to fix the rotating assembly 4, so that the cabinet body 5 is more stable and firm after rotating to the designated position. The inside of the fixed ring 603 is provided with a cross stopper 604 that matches the cross slide groove 602. The design of the cross stopper 604 and the cross slide groove 602 makes the fixation ring 603 only slide up and down on the outside of the support rod 3, and cannot realize Rotate, and then make it possible to fix the rotating assembly 4, the first locking tooth 605 is provided at one end of the rotating ring 401, the second locking tooth 606 is provided on the fixed ring 603, and the interaction between the first locking tooth 605 and the second locking tooth 606 Engaging means that the rotation assembly 4 is fixed.

The engagement between the first locking tooth 605 and the second locking tooth 606 is an interference fit, so that when the upper fixing component fixes the rotating component 4 , the fixing ring 603 will not slip due to gravity.

The suspension assembly 607 includes a suspension ring 6071, a suspension groove 6072, a fixed seat 6073, a swivel seat 6074, a suspension hook 6075 and a traction rope 6076;

The upper part of the fixed ring 603 of the lower fixed assembly is provided with a suspension ring 6071, and the bottom of the suspension ring 6071 is provided with a suspension groove 6072. The design of the suspension ring 6071 and the suspension groove 6072 is to facilitate the fixing of the fixed ring 603 of the lower fixed assembly, avoiding the fastening of the fixed ring. 603 falls due to gravity and causes the rotating assembly 4 to be unable to rotate the cabinet body 5. Several fixing seats 6073 are arranged on the outer side of the separating ring 601, and a rotating seat 6074 is arranged inside the fixing seat 6073, and a hanging hook 6075 is fixedly installed on the rotating seat 6074. The suspension hook 6075 is used to fix the suspension ring 6071. A traction rope 6076 is arranged on the side away from the partition plate 601 on the swivel seat 6074. The other end of the traction rope 6076 is connected with the fixing ring 603 on the lower fixing assembly, so that When the fixed ring 603 is manually moved downward to fix the rotating assembly 4, it can drive the traction rope 6076 to rotate the rotating seat 6074, and then make the hanging hook 6075 rotate around the rotating seat 6074, and then release the hanging hook 6074 on the lower fixing assembly. The fixed ring 603 is fixed so that the fixed ring 603 can fix the rotating assembly 4 and limit the rotation of the cabinet body 5 .

The bent part of the hanging hook 6075 is made of soft metal material, so that when the fixing ring 603 moves downward, the hanging hook 6075 will be deformed, and then contact the fixing of the fixing ring 603 .

The working principle of the present invention is: when in use, the rotation of the cabinet body 5 and the adjustment of the up and down angles can be realized. When the cabinet body 5 needs to be rotated, the fixing assembly 6 to the rotation assembly 4 is released, and the cabinet body 5 is manually rotated. , the cabinet body 5 will rotate around the support rod 3 under the action of the rotating assembly 4 until it rotates to a suitable use position. When the cabinet body 5 rotates, the driving connecting rod 204 and the driving ring 203 can be used to drive the semicircular counterweight 202 Rotate so that the semicircle counterweight 202 maintains a relatively static positional relationship with the cabinet body 5 all the time, so that the semicircle counterweight 202 can always carry out the best counterweight to the cabinet body 5, ensuring the stability of the cabinet body 5 during rotation sex;

Moreover, when the cabinet body 5 rotates too fast, the semicircular counterweight 202 will also rotate in the counterweight groove 201 at the same rotational speed. At this time, the telescopic rod 2052 in the speed limiting assembly 205 breaks through and resets under the action of centrifugal force Restricted by the spring 2053, it continuously protrudes from the telescopic tube 2051. When the centrifugal force reaches a certain threshold, the rubber speed-limiting ball 2054 will contact the side wall of the counterweight tank 201. At this time, the rotation of the cabinet body 5 will be generated. A certain degree of restriction avoids deformation or damage caused by collision with other objects caused by the cabinet body 5 rotating too fast;

When the cabinet body 5 is rotated to a specified position, in order to ensure the stability of the cabinet body 5 during use, the first locking teeth 605 on the rotating ring 401 and the second locking teeth 606 on the fixed ring 603 are used to pair the rotation ring 401 respectively. The position is fixed, and then the position of the cabinet body 5 is fixed, because the fixing ring 603 will not rotate under the action of the cross slide groove 602 and the cross stop block 604, and then the cabinet body 5 can be fixed, so that the cabinet body Body 5 is more stable in use;

Because the fixed assembly 6 is divided into an upper fixed assembly and a lower fixed assembly, and the cabinet body 5 is connected through the hinged ball head 403 and the hinged ball head seat 404, when the up and down inclination angle of the cabinet body 5 needs to be adjusted, the upper fixed assembly is used Or the fixed ring 603 in the lower fixing assembly fixes the rotating ring 401 at one end, and then rotates the cabinet body 5. At this time, the cabinet body 5 is fixed due to one end and the other end is not fixed. At this time, the unfixed end will rotate , so as to realize the adjustment of the up and down tilt angle;

When the cabinet body 5 needs to be rotated, the fixing assembly 6 does not need to fix the rotating assembly 4. At this time, the fixing ring 603 of the upper fixing assembly can fall naturally under the action of gravity and will not contact the rotating ring 401, but the lower fixing assembly The fixed ring 603 will naturally fall and contact the rotating ring 401 due to gravity, which will affect the normal rotation of the cabinet 5;

At this time, manually slide the fixing ring 603 of the lower fixing assembly upwards. During the continuous upward sliding process, the suspension ring 6071 will contact the suspension hook 6075. When the suspension ring 6071 continues to slide upward, the suspension hook 6075 will meet the suspension ring 6071 At this time, the fixing ring 603 of the lower fixing assembly will not fall due to gravity. When it is necessary to use the fixing ring 603 of the lower fixing assembly to fix the rotating ring 401 again, slide the fixing ring 603 downwards, At this time, the bending part of the suspension hook 6075 will be deformed, and under the action of the traction rope 6076, the suspension hook 6075 will rotate around the swivel seat 6074, thereby realizing the release of the suspension hook 6075 from the suspension ring 6071, and then the suspension ring 6071 can be fixed for normal use. Ring 603.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage, characterized in that: the monitoring cabinet includes a counterweight base (1), an adjustment counterweight assembly (2), a support rod (3), a rotating assembly (4), Cabinet body (5) and fixing assembly (6); An adjustment counterweight assembly (2) is arranged above the counterweight base (1), a support rod (3) is arranged above the adjustment counterweight assembly (2), and both ends of the support rod (3) pass through the rotating assembly ( 4) The cabinet body (5) is connected, the rotating assembly (4) is connected to both ends of the support rod (3) through bearings, and the middle part of the support rod (3) is provided with a fixed assembly (6). 2. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 1, characterized in that: the adjustment counterweight assembly (2) includes a counterweight groove (201), a semicircular counterweight (202) , drive ring (203), drive connecting rod (204), speed limiting assembly (205); A counterweight slot (201) is fixedly installed above the counterweight base (1), and a semicircular counterweight (202) is arranged inside the counterweight slot (201), and one side of the semicircular counterweight (202) is provided There is a driving ring (203), and a driving connecting rod (204) is arranged on the driving ring (203), and the driving connecting rod (204) is fixedly connected with the rotating assembly (4), and the semicircular counterweight (202) There are several speed limiting components (205) arranged on it. 3. The CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 2, characterized in that balls are embedded on both upper and lower sides of the semicircular counterweight (202). 4. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 2, characterized in that: the speed limiting component (205) includes a telescopic tube (2051), a telescopic rod (2052), a return spring ( 2053) and rubber speed limiter ball (2054); A telescopic rod (2052) is telescopically installed inside the telescopic tube (2051), a return spring (2053) is installed inside the telescopic tube (2051), and one end of the return spring (2053) is fixedly connected to the telescopic tube (2051), The other end is fixedly connected to the telescopic rod (2052), and the end of the telescopic rod (2052) away from the telescopic tube (2051) is provided with a rubber speed-limiting ball (2054), and the rubber rotating ball (2054) is not subjected to centrifugal force, Do not contact the side walls of the counterweight slot (201). 5. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 4, characterized in that: the rotating assembly (4) includes a rotating ring (401), a rotating rod (402), a hinged ball head ( 403) and hinged ball seat (404); The rotating ring (401) is installed on both ends of the support rod (3) through bearings, a rotating rod (402) is arranged on one side of the rotating ring (401), and a hinged ball head is arranged on one end of the rotating rod (402) (403), the hinged ball head (403) is wrapped with a hinged ball head seat (404), and the hinged ball head seat (404) is fixedly connected with the cabinet body (5). 6. The CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 5, wherein the fixed assembly is composed of an upper fixed assembly and a lower fixed assembly, and both the upper fixed assembly and the lower fixed assembly are Sliding on the support rod (3), the upper fixing component and the lower fixing component are separated by a separating ring (601). 7. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 6, characterized in that: the upper fixing assembly and the lower fixing assembly both include a cross sliding groove (602), a fixing ring (603), Cross limit block (604). The first locking tooth (605) and the second locking tooth (606); The inside of the support rod (3) is provided with a cross sliding groove (602), the outer side of the support rod (3) is slidably installed with a fixing ring (603), and the inside of the fixing ring (603) is provided with a cross sliding groove (602). ) matching the cross limit block (604), the rotating ring (401) is provided with a first latch (605) at one end, and the fixed ring (603) is provided with a second latch (606). 8. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 7, characterized in that: the engagement between the first locking tooth (605) and the second locking tooth (606) is excessive surplus cooperation. 9. A CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 8, characterized in that: the suspension assembly (607) includes a suspension ring (6071), a suspension groove (6072), a fixing seat (6073 ), swivel seat (6074), suspension hook (6075) and traction rope (6076); The upper part of the fixing ring (603) of the lower fixing component is provided with a suspension ring (6071), the bottom of the suspension ring (6071) is provided with a suspension groove (6072), and the outer side of the separation ring (601) is provided with several fixing seats (6073), the fixed seat (6073) is provided with a rotating seat (6074) inside, and the hanging hook (6075) is fixedly installed on the rotating seat (6074), and the rotating seat (6074) is far away from the partition plate ( 601) is provided with a traction rope (6076) on one side, and the other end of the traction rope (6076) is connected to the fixing ring (603) on the lower fixing component. 10. The CNC machine tool monitoring cabinet with the function of preventing deformation and damage according to claim 9, characterized in that: the bending part of the hanging hook (6075) is made of soft metal material.

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