An adjustable-distance cutting operation table for mold processing

Abstract

The present invention provides an adjustable-distance cutting operation table for mold processing, which relates to the field of mold cutting. The adjustable-distance cutting operation table for mold processing includes a processing table assembly, two cross slide table assemblies, and a parallel knife assembly. The cross slide table assemblies are installed on the processing table assembly. The parallel knife assembly includes two connecting rods, which are respectively installed on the two cross slide table assemblies. A plurality of slide rails are provided between the two connecting rods. The two ends of the slide rails are respectively fixed to the two connecting rods. A ball screw assembly and a ball slider are installed on any one of the slide rails, and the ball slider is slidably connected to the slide rail. For the adjustable-distance cutting operation table for mold processing, by setting the parallel knife assembly and the cross slide table assembly, when processing a blank mold in continuous production, the distance between the cutters can be arbitrarily changed, and there is no need to separately clamp the mold for complex positioning of the mold. The mold can be laterally transferred on the chassis to achieve continuous and uninterrupted cutting.

Description

Technical Field

[0001] The invention relates to the field of mold cutting, in particular to an adjustable-distance cutting operating table for mold processing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry". It is a tool that makes the blank into a part with a specific shape and size under the action of external force. It is widely used in punching, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or inner cavity shape. The use of a contour shape with a cutting edge can make the blank separate (punch) according to the contour shape. The use of an inner cavity shape can make the blank obtain a corresponding three-dimensional shape. The mold generally consists of two parts: a movable mold and a fixed mold (or a punch and a die), which can be separated or combined. When separated, the part is taken out, and when closed, the blank is injected into the mold cavity for forming. The mold is a precision tool with a complex shape. It bears the expansion force of the blank and has high requirements for structural strength, rigidity, surface hardness, surface roughness and processing accuracy. The development level of mold production is one of the important indicators of the level of mechanical manufacturing. In the prior art, there are mold blanks produced continuously. Multiple identical mold blanks are connected together and need to be manually divided. However, since the mold blanks produced continuously are of different lengths, they cannot be clamped individually. Therefore, the spacing between the rotating tools needs to be adjusted at any time during continuous cutting, and mold cutting is a necessary process in mold production.

[0003] Chinese Patent Publication No.: CN116652276A discloses an adjustable distance cutting operation table for mold processing, including a cutting seat, support plates are fixedly installed on both sides of the upper end of the cutting seat, a cutting table is fixedly installed between the support plates, a lifting cylinder is installed on the top of the support plate, the output end of the lifting cylinder is connected to the lifting plate, guide columns are symmetrically installed between the lifting plates, and a distance-adjusting cutting mechanism is arranged on the guide columns, a fixed frame is also installed on the support plate, a clamping frame is slidably arranged on the fixed frame, a clamping plate is fixedly installed on the clamping frame, and a locking mechanism for changing the position between the clamping plates is also arranged on the support plate. The present invention realizes the cutting needs of different distances during the mold cutting process, greatly improves the cutting applicability of the cutting operation table, and at the same time, with the cooperation of the locking mechanism, the mold is effectively clamped and fixed during the cutting process, further improving the mold cutting process accuracy.

[0004] Since the blank molds for continuous production are relatively long and not convenient for individual clamping, the distance between any two cutting tools cannot be adjusted in this solution. Therefore, it is not convenient to cut the blank molds for continuous processing. Moreover, relying solely on the human eye to position the cutting position is not accurate enough. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adjustable-distance cutting operation table for mold processing, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: An adjustable-distance cutting operation table for mold processing includes a processing table assembly, two cross slide table assemblies, and a parallel knife assembly. The cross slide table assemblies are installed on the processing table assembly. The parallel knife assembly includes two connecting rods, which are respectively installed on the two cross slide table assemblies. A plurality of slide rails are provided between the two connecting rods. The two ends of the slide rails are respectively fixed to the two connecting rods. A ball screw assembly and a ball slider are installed on any one of the slide rails. The ball slider is slidably connected to the slide rail. The ball screw assembly is installed on the slide rail and is used to drive the ball slider to slide along the slide rail. Cutting assemblies are fixedly installed below the slide rail on the ball slider.

[0007] Preferably, the processing table assembly includes a chassis, a back plate, and side plates. There are two side plates, which are respectively installed at the left and right ends of the chassis and are slidably connected to the chassis. Two driving components are fixedly installed at the bottom of the chassis, respectively used to drive the two side plates to move relative to the chassis. The two cross slide table assemblies are respectively fixed on the two side plates. The back plate is fixed to the rear end of the chassis. Two hydraulic cylinders are fixedly installed on the back plate. The output ends of the hydraulic cylinders are fixedly installed with rear top plates. A plurality of front top plates are fixedly installed at the front end of the upper surface of the chassis;

[0008] A number of oil outlet holes are provided on the upper surface of the chassis, and the oil outlet holes are distributed in a matrix. An oil storage box is fixedly installed on the bottom surface of the chassis. Any one of the oil outlet holes is communicated with the inside of the oil storage box. An oil pump for pumping oil out of the oil outlet holes is installed in the oil storage box. An oil leakage groove is provided on the chassis. The matrix-distributed oil outlet holes are located in the oil leakage groove. An oil return box is fixedly installed on the bottom surface of the chassis. The oil leakage groove is communicated with the inside of the oil return box. The oil return box is connected to the inside of the oil storage box by a one-way pump.

[0009] Preferably, the cross slide assembly includes support columns, a connection frame, and a servo motor B. The support columns are fixed to the rear end of the upper surface of the side plates. The connection frame is fixed to the upper ends of the support columns, and the rear end of the bottom surface of the support columns is connected to the connection frame. The connection frame extends forward as a whole. The servo motor B is fixed to the upper end of the connection frame, and a lead screw A is fixedly installed on its output shaft. The lead screw A is installed in the connection frame and supported by it for rotation. The connecting rod is located in the connection frame, and sliding sleeves are fixedly installed at both the front and rear ends of the connecting rod. The sliding sleeves are installed on the connecting rod and are slidably connected to it. The lead screw A is used to drive the connecting rod to move up and down along the connection frame.

[0010] Preferably, a visible light emission group is fixedly installed at the bottom of the back plate. The visible light emission group is as long as the chassis and corresponds to the cutting assembly.

[0011] Preferably, the cutting assembly includes a servo motor C, a speed change frame, and a cutting blade. The servo motor C is fixed to the bottom surface of the ball screw slider and fixedly connected to the speed change frame. The output shaft of the servo motor C is connected to the speed change frame, and the output shaft of the speed change frame is connected to the main shaft of the cutting blade. The rotational force of the servo motor C is transmitted to the cutting blade through the speed change frame;

[0012] A visible light receiving sensor is installed on each of the servo motors C.

[0013] Preferably, a plurality of vision sensors are installed on the back plate above the visible light emission group.

[0014] Preferably, the ball screw assembly includes a servo motor D and a lead screw B. The lead screw B is arranged on the slide rail and is rotatably connected to it. The servo motor D is fixed to the connecting rod, and its output shaft is fixed to one end of the lead screw B. The ball screw slider is in transmission connection with the lead screw B.

[0015] Preferably, dovetail grooves are provided on the sides of the chassis. One side of the side plate close to the chassis is in sliding fit with the dovetail grooves. When the side plate is installed on the chassis, it is flush with the chassis.

[0016] Preferably, the drive assembly includes a servo motor A, a gear, and a rack. The rack is fixed to the bottom surface of the side plate. The servo motor A is fixed to one side of the bottom of the chassis. The gear is fixedly installed on the output shaft of the servo motor A, and the gear meshes with the rack.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The adjustable-distance cutting operation table for mold processing, by setting the parallel knife assembly and the cross slide table assembly, when the ball screw assembly is operating, it can adjust the positions of multiple cutting components on the slide rail at any time, thereby adjusting the distance between the cutting blades. The cross slide table assembly can also move the cutting components downward to approach the mold, and the driving assembly is used to drive the two side plates, thereby controlling the front and back cutting of the mold by the cutting components. When the continuously produced blank molds are transferred to the chassis, the position of the connection of the molds can be judged according to the vision sensor, and then visible light is emitted at the connection by the visible light emission group. At this time, the visible light receiving sensor included in the cutting component obtains the position of the connection, and then the ball screw assembly can transfer the cutting component to the connection of the mold at this time and cut it off. When processing continuously produced blank molds, the distance between the cutting tools can be changed arbitrarily, and there is no need to separately clamp the mold for complex positioning of the mold. The mold can be horizontally transferred on the chassis to achieve continuous and uninterrupted cutting.

[0019] The adjustable-distance cutting operation table for mold processing, by setting the processing table assembly, when the blank mold is transferred to the chassis by the conveyor belt, the oil outlet holes of the chassis will soak the upper surface of the chassis, so that the mold can slide on the chassis. Moreover, the hydraulic cylinder cooperates with the rear top plate and the front top plate to clamp the mold from the side. When loosened, the continuous mold can continue to move forward. The parallel knife assembly and the cross slide table assembly do not affect the continuous movement of the mold. Moreover, the chassis soaked by the lubricating oil can also adsorb the cut burrs, so that most of the burrs do not continue to adhere to the mold, improving the processing accuracy.

[0020] The adjustable-distance cutting operation table for mold processing, by setting the driving assembly and the side plates, the driving assembly uses servo motor A to realize the forward and backward movement of the side plates along the chassis. This movement mode can be changed according to the cutting situation of the cutting blade, and better cutting effects can be achieved by adopting a feeding method with a certain frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a side view of the structure of the present invention;

[0023] Figure 3 is a top view of the structure of the present invention;

[0024] Figure 4 is the cross slide table assembly and the parallel knife assembly of the present invention;

[0025] Figure 5 is the present invention Figure 4 in the enlarged view of the local area;

[0026] Figure 6This is the structural diagram of the parallel knife assembly and the cross slide assembly of the present invention;

[0027] Figure 7 This is the structural diagram of the processing table assembly of the present invention;

[0028] Figure 8 This is the top view of the structure of the processing table of the present invention;

[0029] Figure 9 For the present invention Figure 8 The enlarged view of the local area;

[0030] Figure 10 This is the schematic diagram of the bottom structure of the chassis of the present invention.

[0031] In the figure: 1. Processing table assembly; 101. Chassis; 102. Back panel; 103. Side panel; 104. Drive assembly; 1041. Servo motor A; 1042. Gear; 1043. Rack; 105. Hydraulic cylinder; 106. Rear top plate; 107. Front top plate; 108. Oil outlet hole; 109. Oil storage box; 110. Oil leakage groove; 111. Oil return box; 112. Visible light emission group; 113. Vision sensor; 2. Cross slide assembly; 201. Support column; 202. Connection frame; 203. Servo motor B; 204. Lead screw A; 205. Slide sleeve; 3. Parallel knife assembly; 301. Connecting rod; 302. Slide rail; 303. Ball screw assembly; 3031. Servo motor D; 3032. Lead screw B; 304. Ball slider; 305. Cutting assembly; 3051. Servo motor C; 3052. Speed change frame; 3053. Cutting blade; 3054. Visible light receiving sensor. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0033] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0034] In this application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In addition, in this application, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0036] As Figure 1-10 shown, an adjustable-distance cutting operation table for mold processing includes a processing table assembly 1, two cross slide table assemblies 2, and a parallel knife assembly 3. The cross slide table assemblies 2 are installed on the processing table assembly 1; the parallel knife assembly 3 includes two connecting rods 301, and the two connecting rods 301 are respectively installed on the two cross slide table assemblies 2. A plurality of slide rails 302 are provided between the two connecting rods 301. The two ends of the slide rail 302 are respectively fixed to the two connecting rods 301. A ball screw assembly 303 and a ball slider 304 are installed on any one of the slide rails 302. The ball slider 304 is slidably connected to the slide rail 302. The ball screw assembly 303 is installed on the slide rail 302 and is used to drive the ball slider 304 to slide along the slide rail 302. Cutting assemblies 305 are fixedly installed below the slide rail 302 on the ball slider 304.

[0037] A chute is provided on the slide rail 302, and the ball slider 304 cooperates with the chute on the slide rail 302 to slide.

[0038] The processing table assembly 1 includes a chassis 101, a back plate 102 and side plates 103. There are two side plates 103, which are respectively installed at the left and right ends of the chassis 101 and are slidably connected to the chassis 101. Two driving components 104 are fixedly installed at the bottom of the chassis 101, respectively used to drive the two side plates 103 to move relative to the chassis 101. Two cross slide assemblies 2 are respectively fixed on the two side plates 103. The back plate 102 is fixed to the rear end of the chassis 101. Two hydraulic cylinders 105 are fixedly installed on the back plate 102. Rear top plates 106 are fixedly installed at the output ends of the hydraulic cylinders 105. A plurality of front top plates 107 are fixedly installed at the front end of the upper surface of the chassis 101;

[0039] The hydraulic cylinder 105 is square, and the cross-section of its output shaft is rectangular, which can be connected to the longer rear top plate 106. Each hydraulic cylinder 105 contains a plurality of small oil cylinders inside, which jointly apply pressure to the rectangular output shaft of the hydraulic cylinder 105. The front top plates 107 are arranged in parallel, and the distances between them are the same. The front top plates 107 are installed on the chassis 101 by bolts and can be disassembled or replaced. The side plates 103 are slidably connected to the chassis 101 tightly.

[0040] A number of oil outlet holes 108 are provided on the upper surface of the chassis 101, and the oil outlet holes 108 are distributed in a matrix. An oil storage box 109 is fixedly installed on the bottom surface of the chassis 101. Any one of the oil outlet holes 108 is internally communicated with the oil storage box 109. A oil pump for pumping oil out of the oil outlet holes 108 is installed in the oil storage box 109. An oil leakage groove 110 is provided on the chassis 101. The oil outlet holes 108 distributed in a matrix are located in the oil leakage groove 110. An oil return box 111 is fixedly installed on the bottom surface of the chassis 101. The oil leakage groove 110 is internally communicated with the oil return box 111. The oil return box 111 is communicated with the oil storage box 109 by a one-way pump.

[0041] A computer and a manual operation screen are also installed on the chassis 101 during actual use.

[0042] The oil outlet holes 108 are micro holes. The inside of the oil storage box 109 is filled with a lubricating oil or a mixed oil of engine oil, which can achieve effects such as lubrication and cooling. The oil pump in the oil storage box 109 can increase the pressure of the oil liquid inside the oil storage box 109, and then the oil liquid will slowly seep out from the oil outlet holes 108. Since the oil outlet holes 108 are arranged in a matrix, the lubricating oil seeping out from the oil outlet holes 108 will form an oil layer on the surface of the chassis 101. The oil leakage groove 110 is a rectangular ring. When the mold slides, the oil liquid at the bottom of the mold will be scraped off by the oil leakage groove 110, preventing too much oil liquid from sticking to the bottom of the mold and wasting the lubricating oil.

[0043] The cross slide assembly 2 includes support columns 201, a connection frame 202, and a servo motor B 203. The support columns 201 are fixed to the rear end of the upper surface of the side plate 103. The connection frame 202 is fixed to the upper ends of the support columns 201, and the support columns 201 are connected to the rear end of the bottom surface of the connection frame 202. The connection frame 202 extends forward as a whole. The servo motor B 203 is fixed to the upper end of the connection frame 202, and a lead screw A 204 is fixedly installed on its output shaft. The lead screw A 204 is installed in the connection frame 202 and is supported and rotated by it. A connecting rod 301 is located in the connection frame 202. Sliding sleeves 205 are fixedly installed at both the front and rear ends of the connecting rod 301. The sliding sleeves 205 are installed on the connecting rod 301 and are slidably connected to it. The lead screw A 204 is used to drive the connecting rod 301 to move up and down along the connection frame 202.

[0044] The support columns 201 are thicker in diameter than the connection frame 202 and have a tapered shape with a thinner upper part and a thicker lower part. They are installed on one side of the connection frame 202, which can support the entire connection frame 202. Their bottoms are fixed to the side plate 103 with multiple bolts, providing a certain connection strength.

[0045] A visible light emission group 112 is fixedly installed at the bottom of the back plate 102. The visible light emission group 112 is as long as the chassis 101 and corresponds to the cutting assembly 305.

[0046] The visible light emission group 112 is a laser emitter. Multiple laser emission lamps are arranged in parallel inside it. Any one laser emission lamp only occupies a small width, enabling simple laser communication. The laser range of the visible light emission group 112 is long, and corresponding laser emission lamps can be found at the mold joints on the chassis 101.

[0047] The cutting assembly 305 includes a servo motor C 3051, a speed change frame 3052, and a cutting blade 3053. The servo motor C 3051 is fixed to the bottom surface of the ball screw slider 304 and is fixedly connected to the speed change frame 3052. The output shaft of the servo motor C 3051 is connected to the speed change frame 3052. The output shaft of the speed change frame 3052 is connected to the main shaft of the cutting blade 3053. The rotational force of the servo motor C 3051 is transmitted to the cutting blade 3053 through the speed change frame 3052;

[0048] Visible light receiving sensors 3054 are installed on the servo motor C 3051.

[0049] The visible light receiving sensors 3054 are used in conjunction with the visible light emission group 112, and both are modified from existing laser emission receivers.

[0050] Multiple vision sensors 113 are installed on the back plate 102 above the visible light emission group 112.

[0051] The visual sensor 113 is composed of multiple cameras. It needs to cooperate with the CPU. Before cutting the mold, the staff gradually upload photos for the judgment of the visual sensor 113. After it can learn and judge, the subsequent continuous molds can be recognized by the visual sensor 113, and the seam between two identical molds can be found. After finding the position of the seam, it transmits a signal to the CPU. After the CPU processes it, at the corresponding position, the laser emission lamp emits laser. Then the visible light receiving sensor 3054 will accurately find the position where the laser is emitted, and then the cutting component 305 can correspond to the laser, thereby realizing a precise operation on the connection of the mold.

[0052] The ball screw assembly 303 includes a servo motor D3031 and a screw rod B3032. The screw rod B3032 is arranged on the slide rail 302 and is rotatably connected thereto. The servo motor D3031 is fixed on the connecting rod 301, and its output shaft is fixed to one end of the screw rod B3032. The ball slider 304 is in transmission connection with the screw rod B3032.

[0053] Dovetail grooves are provided on the sides of the chassis 101. One side of the side plate 103 close to the chassis 101 is slidably matched with the dovetail groove. When the side plate 103 is installed on the chassis 101, it is flush with the chassis 101.

[0054] The drive assembly 104 includes a servo motor A1041, a gear 1042, and a rack 1043. The rack 1043 is fixed to the bottom surface of the side plate 103. The servo motor A1041 is fixed to one side of the bottom of the chassis 101. The gear 1042 is fixedly installed on the output shaft of the servo motor A1041, and the gear 1042 meshes with the rack 1043.

[0055] The gear 1042 is relatively small, and the servo motor A1041 is controlled by the CPU to accurately move the side plate 103 in cooperation with the rack 1043.

[0056] In use, when the blank mold is transferred to the chassis 101 by the conveyor belt, the oil outlet hole 108 of the chassis 101 pumps oil to infiltrate the upper surface of the chassis 101, and there is an oil film between the metal mold and the chassis 101, so that the mold can slide on the chassis 101 with less resistance, and there is no need to set up equipment such as conveyor belts or rollers. Moreover, the two hydraulic cylinders 105 cooperate with the rear top plate 106 and the front top plate 107 to clamp the mold from the side and release it after processing. The continuous mold can continue to advance forward from the rear. Neither the parallel knife assembly 3 nor the cross slide table assembly 2 affects the continuous movement of the mold. When the ball screw assembly 303 is operating, it can adjust the positions of multiple cutting assemblies 305 on the slide rail 302 at any time, so as to adjust the distance between the cutting blades 3053. The cross slide table assembly 2 can also move the cutting assembly 305 downward to approach the mold, and the driving assembly 104 is used to drive the two side plates 103 to control the front and back cutting of the mold by the cutting assembly 305. When the blank mold for continuous production is transferred to the chassis 101, the position of the connection of the mold can be judged according to the vision sensor 113, and then visible light is emitted at the connection according to the visible light emission group 112. The visible light receiving sensor 3054 included in the cutting assembly 305 can obtain the position of the connection at this time. Furthermore, the ball screw assembly 303 can transfer the cutting assembly 305 to the connection of the mold at this time to cut it off. When the side plate 103 cuts the mold, it can feed intermittently to ensure smooth and accurate cutting.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0058] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of the technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0059] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable distance cutting operation table for mold processing, characterized in that: The invention comprises a processing table assembly (1), two cross slide assemblies (2) and a parallel knife assembly (3), wherein the cross slide assembly (2) is mounted on the processing table assembly (1); the parallel knife assembly (3) comprises two connecting rods (301), wherein the two connecting rods (301) are respectively mounted on the two cross slide assemblies (2), a plurality of slide rails (302) are arranged between the two connecting rods (301), the two ends of the slide rails (302) are respectively fixed to the two connecting rods (301), a ball screw assembly (303) and a ball slider (304) are installed on any one of the slide rails (302), and the ball slider (304) is provided on the two connecting rods (301). 04) is slidably connected relative to the slide rail (302), the ball screw assembly (303) is installed on the slide rail (302) and is used to drive the ball slider (304) to slide along the slide rail (302), and the cutting assembly (305) is fixedly installed on the ball slider (304) below the slide rail (302); the processing table assembly (1) includes a chassis (101), a back plate (102) and a side plate (103), two side plates (103) are provided, and the two side plates (103) are respectively installed at the left and right ends of the chassis (101) and are slidably connected to the chassis (101), and the bottom of the chassis (101) is fixed Two driving assemblies (104) are fixedly installed, respectively used to drive the two side plates (103) to move relative to the chassis (101); the two cross slide assemblies (2) are respectively fixed on the two side plates (103); the back plate (102) is fixed to the rear end of the chassis (101); two hydraulic cylinders (105) are fixedly installed on the back plate (102); the output ends of the hydraulic cylinders (105) are fixedly installed with rear top plates (106); and the front end of the upper surface of the chassis (101) is fixedly installed with a plurality of front top plates (107); the upper surface of the chassis (101) is provided with a plurality of oil outlet holes (108), and the oil outlet holes (108) are fixedly installed with the rear top plates (106). 108) are arranged in a matrix, an oil storage box (109) is fixedly installed on the bottom surface of the chassis (101), any oil outlet holes (108) are connected to the inside of the oil storage box (109), an oil pump for pumping oil out of the oil outlet holes is installed in the oil storage box (109), a circle of oil leakage grooves (110) is provided on the chassis (101), the oil outlet holes (108) arranged in the matrix are located in the oil leakage grooves (110), an oil return box (111) is fixedly installed on the bottom surface of the chassis (101), the oil leakage groove (110) is connected to the inside of the oil return box (111), and the oil return box (111) is connected to the inside of the oil storage box (109) by a one-way pump;The cross slide assembly (2) comprises a support column (201), a connection frame (202) and a servo motor B (203); the support column (201) is fixed to the rear end of the upper surface of the side plate (103); the connection frame (202) is fixed to the upper end of the support column (201); and the support column (201) is connected to the rear end of the bottom surface of the connection frame (202); the connection frame (202) extends forward as a whole; the servo motor B (203) is fixed to the upper end of the connection frame (202); and its output shaft A lead screw A (204) is fixedly installed, the lead screw A (204) is installed in the connection frame (202) and is supported by the connection frame for rotation, the connection rod (301) is in the connection frame (202), the front and rear ends of the connection rod (301) are fixedly installed with a sliding sleeve (205), the sliding sleeve (205) is installed on the connection rod (301) and is slidably connected thereto, and the lead screw A (204) is used to drive the connection rod (301) to move up and down along the connection frame (202); the bottom of the back plate (102) A visible light emitting group (112) is fixedly installed on the bottom of the base (101); the visible light emitting group (112) is the same length as the base (101); the visible light emitting group (112) corresponds to the cutting assembly (305); the cutting assembly (305) comprises a servo motor C (3051), a speed change frame (3052) and a cutting blade (3053); the servo motor C (3051) is fixed to the bottom surface of the ball slider (304) and is fixedly connected to the speed change frame (3052); the servo motor C (3051) is fixed to the bottom surface of the ball slider (304) and is fixedly connected to the speed change frame (3052); the servo motor C (305 1) is connected to the speed change frame (3052), the output shaft of the speed change frame (3052) is connected to the main shaft of the cutting blade (3053), and the rotational force of the servo motor C (3051) is transmitted to the cutting blade (3053) through the speed change frame (3052); the servo motor C (3051) is equipped with a visible light receiving sensor (3054); and a plurality of visual sensors (113) are installed on the back plate (102) above the visible light emitting group (112). ; 2. The adjustable distance cutting operation table for mold processing according to claim 1, characterized in that: The ball screw assembly (303) comprises a servo motor D (3031) and a screw B (3032), wherein the screw B (3032) is arranged on the slide rail (302) and is rotatably connected thereto, the servo motor D (3031) is fixed on the connecting rod (301), the output shaft of the servo motor D (3031) is fixed to one end of the screw B (3032), and the ball slider (304) is transmission-connected to the screw B (3032).

3. The adjustable distance cutting operation table for mold processing according to claim 2, characterized in that: The sides of the chassis (101) are each provided with a dovetail groove, and the side of the side plate (103) close to the chassis (101) slides in cooperation with the dovetail groove, and the side plate (103) is flush with the chassis (101) when installed on the chassis (101).

4. The adjustable distance cutting operation table for mold processing according to claim 3 is characterized in that: The driving assembly (104) comprises a servo motor A (1041), a gear (1042) and a rack (1043); the rack (1043) is fixed to the bottom surface of the side plate (103); the servo motor A (1041) is fixed to one side of the bottom of the chassis (101); the gear (1042) is fixedly mounted on the output shaft of the servo motor A (1041); and the gear (1042) is meshed with the rack (1043).

Images