A special horizontal lathe for processing bolt balls

Abstract

The present invention discloses a special horizontal lathe for bolt ball processing, which relates to the technical field of bolt ball processing equipment, including a base, a sliding groove is provided on the top of the base, a movable table is slidingly provided on the inner side of the sliding groove, the position of the movable table is adjusted by a screw, a workbench is slidingly provided on the top of the movable table, the workbench realizes a moving trajectory perpendicular to the movable table by a screw, a mounting head is fixedly provided on the side of the workbench, and a mounting hole is provided at the end of the mounting head away from the workbench. The special horizontal lathe for bolt ball processing is divided into two parts, wherein the processing mechanism improves the tool switching mechanism of the existing processing center, and can quickly switch various processing tools when in use to improve production efficiency; the other part is an adjustment mechanism, which can automatically adjust the state of the bolt ball, and does not require manual adjustment of the bolt ball position, which saves manpower and improves processing accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of bolt ball processing equipment, in particular to a special horizontal lathe for bolt ball processing. Background Art

[0002] Currently, bolt-ball steel lattice structures are widely used in cement plant shed construction projects due to their attractive appearance, structural safety, cost-effectiveness, and short construction periods. The bolt ball is the most critical connecting component of this steel lattice structure. The bolt ball's machining process involves the processing of the reference surface and reference hole, as well as the threaded plane and threaded hole.

[0003] Existing machining centers can automatically process threaded balls after they are fixed. This process involves automatically switching machining tools and adjusting the machining angle of the threaded balls. However, in practice, switching between the tool to be switched and the tool in use requires multiple steps and additional equipment for tool switching and installation, increasing technical costs and delaying the threaded ball machining process. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] The technical problem to be solved by the present invention is to provide a horizontal lathe specially used for bolt ball processing in response to the above-mentioned defects of the prior art, which can realize rapid switching of processing tools and precise adjustment of the processing angle of the bolt ball during use.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A horizontal lathe specially used for bolt ball processing, comprising: a base, a sliding groove is provided on the top of the base, a movable table is slidably provided inside the sliding groove, the position of the movable table is adjusted by a screw, a workbench is slidably provided on the top of the movable table, the workbench realizes a moving track perpendicular to the movable table by a screw, a mounting head is fixedly provided on the side of the workbench, and a mounting hole is provided at the end of the mounting head away from the workbench;

[0007] A processing mechanism is provided on the top of the workbench, and the processing mechanism is used to switch the processing tool, which includes a rotating member provided on the top of the workbench, a mounting member provided inside the rotating member, and a locking member provided at the end of the mounting head;

[0008] An adjusting mechanism is provided on a side of the base that is different from the workbench. The adjusting mechanism is used to adjust the processing angle of the bolt ball. The adjusting mechanism includes a transmission member provided on the top of the base and a rotating member provided on the side of the transmission member.

[0009] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the rotating part includes a motor 1, a rotating frame and a connecting frame, the motor 1 is fixedly arranged on the top of the workbench, the output end of the motor 1 is arranged vertically upward, the rotating frame is sleeved on the side of the output end of the motor 1, and the connecting frame is fixedly arranged at the bottom of the rotating frame, and a plurality of connecting frames are provided and are evenly distributed at the bottom of the rotating frame.

[0010] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the mounting part includes a mounting tube, a connecting column, a limiting hole, a spring and a fixed arc plate, the mounting tube is located at the end of the connecting frame away from the rotating frame, the end of the mounting tube away from the processing tool is provided with a strip plate, the mounting tube is slidably set on the inner wall of the connecting frame, the end of the mounting tube away from the workbench is used to install the processing tool, the connecting column is fixedly set at the end of the mounting tube close to the workbench, the diameter and length of the connecting column and the mounting hole are equal, the limiting hole is opened on the side of the connecting column, the two ends of the spring are respectively fixed on the side of the connecting frame and the end of the mounting tube, and the fixed arc plate is fixedly set on the side of the mounting head.

[0011] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the locking part includes a sliding ring, a movable ring, a limit rod, a second spring, a sliding groove, a blocking block, a third spring, a top column, a transmission frame and a top frame. The sliding ring is slidably arranged on the side of the mounting head, the movable ring is sleeved and rotatably arranged on the side of the mounting head, the limit rod is fixedly arranged on the side of the sliding ring, and the end of the limit rod away from the sliding ring slides through the side of the movable ring, and the two ends of the second spring are respectively fixed on the side opposite to the sliding ring and the movable ring.

[0012] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the sliding groove is opened on the side of the mounting head and passes through the mounting hole, the blocking block is slidably arranged on the inner side of the sliding groove, the two ends of the spring three are respectively fixed on the end face of the blocking block and the inner wall of the sliding groove, and the end of the blocking block close to the center of the mounting head is matched with the shape of the limiting hole.

[0013] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the top column is fixedly arranged on one side of the sliding ring close to the connecting frame, one end of the transmission frame is fixedly arranged on the side of the sliding ring, and the other end passes through the workbench and extends to both sides of the workbench, the top frame is fixedly arranged on the top of the base, and the side of the top frame is provided with two protrusions facing the end of the transmission frame.

[0014] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the transmission part includes a fixed bracket, a circular arc rail, a second motor and a gear, the fixed bracket is fixedly set on the top of the base, the circular arc rail is slidably set on the outside of the top of the fixed bracket, and the end of the fixed bracket is in contact with the inner wall of the circular arc rail.

[0015] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, wherein: the second motor is fixedly arranged on the top of the base through a bracket, the gear is sleeved on the output end of the second motor, and the side of the circular arc rail close to the gear is provided with teeth, and the gear is engaged with the teeth of the circular arc rail.

[0016] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the rotating part includes motor three, a support rod, a moving rod, a reference head and a screw barrel. The motor three is fixedly arranged on one side of the depression of the circular arc rail, the support rod is rotatably arranged at the center of one side of the depression of the circular arc rail, the moving rod is coaxially arranged with the support rod, the end of the moving rod close to the support rod passes through and is slidably arranged at the end of the support rod, the reference head is fixedly arranged at the end of the moving rod away from the support rod, the side of the support rod is provided with a thread, the screw barrel is sleeved and threadedly connected to the side of the support rod, and the end of the screw barrel away from the support rod is rotatably arranged at the end of the moving rod.

[0017] As a preferred solution of the horizontal lathe specially used for bolt ball processing described in the present invention, the output end of the second motor is connected to the support rod through a belt drive, the support rod coincides with the diameter line of the circular arc rail, and the reference head is located near the center of the circular arc rail.

[0018] The beneficial effects of the present invention are as follows: the horizontal lathe specially used for processing bolt balls is divided into two parts, wherein the processing mechanism improves the tool switching mechanism of the existing processing center, and can quickly switch various processing tools during use to improve production efficiency; the other part is the adjustment mechanism, which can automatically adjust the state of the bolt ball, and it is necessary to adjust the position of the bolt ball manually, which saves manpower and improves processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2It is a structural schematic diagram of the processing mechanism of the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the rotating part of the present invention.

[0023] Figure 4 It is a schematic diagram of the mounting structure of the present invention.

[0024] Figure 5 This is a schematic diagram of the locking member structure of the present invention.

[0025] Figure 6 This is a schematic diagram of the limiting rod structure of the present invention.

[0026] Figure 7 It is a schematic diagram of the transmission structure of the present invention.

[0027] Figure 8 It is a schematic diagram of the structure of the rotating part of the present invention.

[0028] Reference numerals: 100, base; 200, moving table; 300, workbench; 400, mounting head; 500, processing mechanism; 501, rotating member; 501a, motor 1; 501b, rotating frame; 501c, connecting frame; 502, mounting member; 502a, mounting cylinder; 502b, connecting column; 502c, limiting hole; 502d, spring 1; 502e, fixed arc plate; 503, locking member; 503a, sliding ring; 503b, movable ring; 503c, limiting Rod; 503d, spring two; 503e, sliding groove; 503f, block; 503g, spring three; 503h, top column; 503i, transmission frame; 503j, top frame; 600, adjustment mechanism; 601, transmission part; 601a, fixed bracket; 601b, circular arc rail; 601c, motor two; 601d, gear; 602, rotating part; 602a, motor three; 602b, support rod; 602c, moving rod; 602d, reference head; 602e, screw barrel. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0032] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included. Example

[0033] Reference Figure 1 , which is a first embodiment of the present invention, provides a horizontal lathe specifically for bolt ball processing, comprising a base 100, a sliding groove being provided on the top of the base 100, a movable table 200 being slidably provided inside the sliding groove, the position of the movable table 200 being adjusted by a screw, a workbench 300 being slidably provided on the top of the movable table 200, the workbench 300 being moved in a direction perpendicular to the movable table 200 by a screw, a mounting head 400 being fixedly provided on the side of the workbench 300, and a mounting hole being provided at the end of the mounting head 400 away from the workbench 300;

[0034] A processing mechanism 500 is provided on the top of the workbench 300. The processing mechanism 500 is used to switch processing tools. The processing mechanism 500 includes a rotating member 501 provided on the top of the workbench 300, a mounting member 502 provided inside the rotating member 501, and a locking member 503 provided at the end of the mounting head 400.

[0035] An adjustment mechanism 600 is provided on a side of the base 100 that is different from the workbench 300. The adjustment mechanism 600 is used to adjust the processing angle of the bolt ball. It includes a transmission member 601 provided on the top of the base 100 and a rotating member 602 provided on the side of the transmission member 601.

[0036] During use: the bolt ball needs to be installed on the end of the adjustment mechanism 600 through the reference hole. The adjustment mechanism 600 can adjust the processing angle of the bolt ball so that the bolt ball can be fully processed. After the bolt ball is installed, the processing mechanism 500 can process the bolt ball, and the workbench 300 can rotate. The movement of the workbench 300 is completed by the screw-driven moving platform 200 and the workbench 300 itself. Among them, the processing mechanism 500 can switch various processing tools, including grinding tools, drilling tools, etc. Example

[0037] Reference Figures 2 to 6, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the rotating member 501 includes a motor 501a, a rotating frame 501b and a connecting frame 501c, the motor 501a is fixedly set on the top of the workbench 300, the output end of the motor 501a is set vertically upward, the rotating frame 501b is sleeved on the side of the output end of the motor 501a, and the connecting frame 501c is fixedly set at the bottom of the rotating frame 501b. There are multiple connecting frames 501c and they are evenly distributed at the bottom of the rotating frame 501b.

[0038] The mounting member 502 includes a mounting tube 502a, a connecting column 502b, a limiting hole 502c, a spring 502d and a fixed arc plate 502e. The mounting tube 502a is located at the end of the connecting frame 501c away from the rotating frame 501b. A strip plate is provided at the end of the mounting tube 502a away from the processing tool. The mounting tube 502a is slidably set on the inner wall of the connecting frame 501c. The end of the mounting tube 502a away from the workbench 300 is used to install the processing tool. The connecting column 502b is fixedly set at the end of the mounting tube 502a close to the workbench 300. The connecting column 502b has the same diameter and length as the mounting hole. The limiting hole 502c is opened on the side of the connecting column 502b. The two ends of the spring 502d are respectively fixed on the side of the connecting frame 501c and the end of the mounting tube 502a. The fixed arc plate 502e is fixedly set on the side of the mounting head 400.

[0039] Among them, motor 1 501a drives each mounting part 502 to rotate, and the end of the connecting column 502b can slide with the fixed arc plate 502e, and during the sliding process, the fixed arc plate 502e will squeeze the mounting tube 502a toward the side away from the workbench 300.

[0040] The locking member 503 includes a sliding ring 503a, a movable ring 503b, a limiting rod 503c, a spring 2 503d, a sliding groove 503e, a block 503f, a spring 3 503g, a top column 503h, a transmission frame 503i and a top frame 503j. The sliding ring 503a is slidably set on the side of the mounting head 400, the movable ring 503b is sleeved and rotatably set on the side of the mounting head 400, the limiting rod 503c is fixedly set on the side of the sliding ring 503a, and the end of the limiting rod 503c away from the sliding ring 503a slides through the side of the movable ring 503b. The two ends of the spring 2 503d are respectively fixed on the opposite side of the sliding ring 503a and the movable ring 503b.

[0041] Among them, the movable ring 503b is rotatably set on the side of the mounting head 400, and can only rotate but not move axially. Influenced by the limiting rod 503c, the movable ring 503b cannot rotate relative to the sliding ring 503a. Therefore, when the mounting head 400 rotates, the movable ring 503b remains relatively stationary with respect to the sliding ring 503a.

[0042] The sliding groove 503e is opened on the side of the mounting head 400 and passes through the mounting hole. The block 503f is slidably set on the inner side of the sliding groove 503e. The two ends of the spring 503g are respectively fixed on the end face of the block 503f and the inner wall of the sliding groove. The end of the block 503f close to the center of the mounting head 400 is in line with the shape of the limiting hole 502c.

[0043] The top column 503h is fixedly set on one side of the sliding ring 503a close to the connecting frame 501c, one end of the transmission frame 503i is fixedly set on the side of the sliding ring 503a, and the other end passes through the workbench 300 and extends to both sides of the workbench 300, and the top frame 503j is fixedly set on the top of the base 100, and two protrusions are set on the side of the top frame 503j that are opposite to the end of the transmission frame 503i.

[0044] During use: The main function of the processing mechanism 500 is to switch processing tools. In the locked state, a tool is installed on the end of the mounting cylinder 502a, and the mounting cylinder 502a itself is fixed in the mounting hole on the end face of the mounting head 400 through the connecting column 502b. When the tool needs to be replaced, the screw controls the workbench 300 away from the bolt ball. As the workbench 300 moves, the transmission frame 503i abuts against the protrusion of the top frame 503j and is squeezed by the top frame 503j. After being squeezed, the transmission frame 503i drives the sliding ring 503a to move.

[0045] When the workbench 300 continues to move, the sliding ring 503a pushes the strip plate at the end of the mounting cylinder 502a with the push column 503h. The strip plate is pushed and slides out of the mounting hole with the connecting column 502b. Then the motor 1 501a rotates, and the mounting cylinder 502a leaves the mounting head 400 with the processing tool.

[0046] After motor 1 501a rotates a certain angle, the next processing tool first abuts the side of fixed arc plate 502e. Then, during rotation, it is squeezed by fixed arc plate 502e, compressing spring 1 502d. As motor 1 501a rotates, the connecting post 502b of the next processing tool is pushed by spring 1 502d as it passes through the mounting hole, allowing it to slide smoothly into the mounting hole. Then, the worktable 300 moves in the opposite direction. After the transmission frame 503i is no longer squeezed by the push frame 503j, the sliding ring 503a is reset by spring 2 503d, and the blocking block 503f is squeezed again, locking the next mounting cylinder 502a. If, after the connecting post 502b is inserted into the mounting hole, the stopper hole 502c and the blocking block 503f are misaligned, simply rotate the mounting head to adjust.

[0047] The remaining structures are the same as those of Example 1. Example

[0048] Reference Figure 7-Figure 8 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the transmission member 601 includes a fixed bracket 601a, a circular arc rail 601b, a second motor 601c and a gear 601d, the fixed bracket 601a is fixedly set on the top of the base 100, the circular arc rail 601b is slidably set on the outside of the top of the fixed bracket 601a, and the end of the fixed bracket 601a is in contact with the inner wall of the circular arc rail 601b.

[0049] Motor 2 601c is fixed on the top of the base 100 through a bracket, and gear 601d is sleeved on the output end of motor 2 601c. The side of the arc track 601b close to the gear 601d is provided with teeth, and the gear 601d is engaged with the teeth of the arc track 601b.

[0050] The rotating part 602 includes a motor three 602a, a support rod 602b, a moving rod 602c, a reference head 602d and a screw barrel 602e. The motor three 602a is fixedly arranged on one side of the depression of the circular arc rail 601b, the support rod 602b is rotatably arranged at the center of one side of the depression of the circular arc rail 601b, the moving rod 602c is coaxially arranged with the support rod 602b, and the end of the moving rod 602c close to the support rod 602b passes through and is slidably arranged at the end of the support rod 602b, the reference head 602d is fixedly arranged at the end of the moving rod 602c away from the support rod 602b, the side of the support rod 602b is provided with a thread, the screw barrel 602e is sleeved and threadedly connected to the side of the support rod 602b, and the end of the screw barrel 602e away from the support rod 602b is rotatably arranged at the end of the moving rod 602c.

[0051] The end of the movable rod 602c facing the support rod 602b is a square column. The square column is axially inserted into the end face of the support rod 602b and can slide axially along the inner wall of the support rod 602b within a certain range. This facilitates adjustment of the distance between the movable rod 602c and the support rod 602b and ensures that the movable rod 602c rotates synchronously with the support rod 602b. In addition, to prevent loosening, a nylon ring is embedded in the screw barrel 602e to increase friction.

[0052] The output end of the second motor 601c is connected to the support rod 602b through a belt drive. The support rod 602b coincides with the diameter line of the circular arc rail 601b, and the reference head 602d is located near the center of the circular arc rail 601b.

[0053] When in use: The main function of the adjustment mechanism 600 is to adjust the state of the bolt ball so that the processing tool can process all surfaces of the bolt ball.

[0054] First, insert the bolt ball with the reference hole into the reference head 602d. Then, rotate the screw 602e to adjust the position of the movable rod 602c so that the center of the bolt ball coincides with the center of the circular track 601b. Motor 3 602a rotates the support rod 602b, which in turn rotates the bolt ball. Motor 2 601c, in turn, drives the circular track 601b along the fixed bracket 601a via gear 601d. This sliding method maintains the center position of the bolt ball at the center of the circle, but allows the orientation of different surfaces to be changed, enabling precise surface machining of the bolt ball.

[0055] The remaining structures are the same as those of Example 2.

[0056] It is important to note that the construction and arrangement of the present application, as illustrated in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. All such modifications are therefore intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or resequenced according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the recited function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0058] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A horizontal lathe specially used for processing bolt balls, characterized by: include, A base (100), wherein a sliding groove is provided on the top of the base (100), a movable platform (200) is slidably provided inside the sliding groove, the position of the movable platform (200) is adjusted by a screw rod, a workbench (300) is slidably provided on the top of the movable platform (200), the workbench (300) realizes a moving track in a direction perpendicular to the movable platform (200) by a screw rod, a mounting head (400) is fixedly provided on the side of the workbench (300), and a mounting hole is provided at one end of the mounting head (400) away from the workbench (300); A processing mechanism (500) is provided on the top of the workbench (300), and the processing mechanism (500) is used to switch processing tools, and comprises a rotating member (501) provided on the top of the workbench (300), a mounting member (502) provided inside the rotating member (501), and a locking member (503) provided at the end of the mounting head (400); An adjusting mechanism (600) is provided on a side of the base (100) different from the workbench (300), and the adjusting mechanism (600) is used to adjust the processing angle of the bolt ball, and comprises a transmission member (601) provided on the top of the base (100) and a rotating member (602) provided on the side of the transmission member (601); The rotating member (501) includes a motor (501a), a rotating frame (501b) and a connecting frame (501c), wherein the motor (501a) is fixedly arranged on the top of the workbench (300), the output end of the motor (501a) is arranged vertically upward, the rotating frame (501b) is sleeved on the side of the output end of the motor (501a), and the connecting frame (501c) is fixedly arranged on the bottom of the rotating frame (501b), and a plurality of connecting frames (501c) are provided and are evenly distributed on the bottom of the rotating frame (501b); The mounting member (502) includes a mounting tube (502a), a connecting column (502b), a limiting hole (502c), a spring (502d) and a fixed arc plate (502e). The mounting tube (502a) is located at one end of the connecting frame (501c) away from the rotating frame (501b). A strip plate is provided at one end of the mounting tube (502a) away from the processing tool. The mounting tube (502a) is slidably arranged on the inner wall of the connecting frame (501c). The mounting tube (502a) is away from the workbench (300). One end of the connecting column (502b) is used to install a processing tool, the connecting column (502b) is fixedly arranged at one end of the installation tube (502a) close to the workbench (300), the connecting column (502b) and the installation hole have the same diameter and length, the limiting hole (502c) is opened on the side of the connecting column (502b), the two ends of the spring (502d) are respectively fixedly arranged on the side of the connecting frame (501c) and the end of the installation tube (502a), and the fixed arc plate (502e) is fixedly arranged on the side of the installation head (400); The locking member (503) includes a sliding ring (503a), a movable ring (503b), a limiting rod (503c), a spring 2 (503d), a sliding groove (503e), a blocking block (503f), a spring 3 (503g), a top column (503h), a transmission frame (503i) and a top frame (503j); the sliding ring (503a) is slidingly arranged on the side of the mounting head (400); the movable ring (503b) is sleeved and rotatably arranged on the side of the mounting head (400); the limiting rod (503c) is fixedly arranged on the side of the sliding ring (503a); one end of the limiting rod (503c) away from the sliding ring (503a) slides through the side of the movable ring (503b); and both ends of the spring 2 (503d) are respectively fixedly arranged on the side of the sliding ring (503a) opposite to the movable ring (503b); The transmission member (601) comprises a fixed bracket (601a), a circular arc rail (601b), a second motor (601c) and a gear (601d); the fixed bracket (601a) is fixedly arranged on the top of the base (100); the circular arc rail (601b) is slidably arranged on the outside of the top of the fixed bracket (601a); and the end of the fixed bracket (601a) is in contact with the inner wall of the circular arc rail (601b); The second motor (601c) is fixedly arranged on the top of the base (100) via a bracket, the gear (601d) is sleeved on the output end of the second motor (601c), and teeth are provided on a side of the circular arc rail (601b) close to the gear (601d), and the gear (601d) meshes with the teeth of the circular arc rail (601b); The rotating member (602) includes a motor three (602a), a support rod (602b), a moving rod (602c), a reference head (602d) and a screw barrel (602e). The motor three (602a) is fixedly arranged on one side of the depression of the circular arc rail (601b). The support rod (602b) is rotatably arranged at the center of one side of the depression of the circular arc rail (601b). The moving rod (602c) is coaxially arranged with the support rod (602b). The moving rod (602c) is close to One end of the support rod (602b) passes through and is slidably arranged at the end of the support rod (602b), the reference head (602d) is fixedly arranged at one end of the moving rod (602c) away from the support rod (602b), a thread is provided on the side of the support rod (602b), the screw barrel (602e) is sleeved and threadedly connected to the side of the support rod (602b), and the end of the screw barrel (602e) away from the support rod (602b) is rotatably arranged at the end of the moving rod (602c).

2. The horizontal lathe for processing bolt balls according to claim 1, characterized in that: The sliding groove (503e) is opened on the side of the mounting head (400) and passes through the mounting hole. The blocking block (503f) is slidably arranged on the inner side of the sliding groove (503e). The two ends of the spring three (503g) are respectively fixed on the end face of the blocking block (503f) and the inner wall of the sliding groove. The end of the blocking block (503f) close to the center of the mounting head (400) is in shape with the limiting hole (502c).

3. The horizontal lathe for processing bolt balls according to claim 2, characterized in that: The top column (503h) is fixedly arranged on a side of the sliding ring (503a) close to the connecting frame (501c); one end of the transmission frame (503i) is fixedly arranged on the side of the sliding ring (503a), and the other end passes through the workbench (300) and extends to both sides of the workbench (300); the top frame (503j) is fixedly arranged on the top of the base (100); and two protrusions are arranged on the side of the top frame (503j) and are directly opposite to the end of the transmission frame (503i).

4. The horizontal lathe for processing bolt balls according to claim 3, characterized in that: The output end of the second motor (601c) is connected to the support rod (602b) via a belt drive. The support rod (602b) coincides with the diameter line of the circular arc rail (601b). The reference head (602d) is located near the center of the circular arc rail (601b).

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