Horizontal lathe spindle for pump machining

Abstract

The utility model relates to the field of pump machining, and discloses a horizontal lathe spindle for pump machining, which comprises a device main body, the device main body comprises a mounting base, the top end of the mounting base is provided with a motor body, the bottom end of the motor body is connected with a spindle body, and the spindle body comprises a shaft rod. And a connecting groove is formed in the bottom end of the shaft rod. Through the arrangement of the connecting groove, the connecting block, the threaded positioning groove, the limiting through hole and the positioning bolt, when a tool needs to be replaced in the using process, a hexagon wrench is matched with the hexagon groove to screw out the positioning bolt from the interior of the threaded positioning groove, and at the moment, limiting of the tool body can be relieved; and subsequently, a new tool body of another model is inserted into the connecting groove, and then the positioning bolt is screwed and locked by matching a hexagonal wrench with the hexagonal groove, so that the problem that the machining efficiency is reduced due to the fact that most of traditional horizontal lathe spindles are inconvenient to replace tools is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump processing, and more specifically to a horizontal lathe spindle used for pump processing. Background Art

[0002] When machining a pump, a horizontal lathe is needed for cutting operations, and the horizontal lathe spindle is the central axis used to fix the workpiece and drive the tool for cutting. In some pump machining, cutting operations with different types of tools may be required, but most traditional horizontal lathe spindles are not convenient for tool replacement, resulting in reduced machining efficiency. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a horizontal lathe spindle for pump machining is provided, in order to achieve a more practical purpose. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a horizontal lathe spindle for pump processing to solve the problem in the above-mentioned background technology that most traditional horizontal lathe spindles are not convenient for replacing tools, resulting in reduced processing efficiency.

[0004] The utility model provides the following technical solution: a horizontal car spindle for pump processing, comprising a device body, the device body comprising a mounting base, a motor body is arranged at the top of the mounting base, a spindle body is connected to the bottom end of the motor body, the spindle body comprises a shaft rod, a connecting groove is provided at the bottom end of the shaft rod, a connecting block is inserted and installed inside the connecting groove, a tool body is integrally formed at the bottom end of the connecting block, a threaded positioning groove is provided on one side of the connecting block, a limited through hole is provided on one side of the shaft rod, a positioning bolt is inserted and installed inside the limited through hole, and The positioning bolt is screwed into the interior of the threaded positioning groove, and a hexagonal groove is provided on one side of the positioning bolt. In actual use, when the tool needs to be replaced, the positioning bolt is unscrewed from the interior of the threaded positioning groove by using a hexagonal wrench in conjunction with the hexagonal groove. At this time, the limit of the tool body can be released. Subsequently, a new tool body of another model only needs to be inserted into the interior of the connecting groove, and then the positioning bolt is screwed in and locked by using a hexagonal wrench in conjunction with the hexagonal groove. This arrangement effectively solves the problem that most traditional horizontal lathe spindles are inconvenient for replacing tools, resulting in reduced processing efficiency.

[0005] Furthermore, a sealing rubber ring is provided at the junction between the connecting block and the connecting groove. In actual use, the sealing rubber ring can play a role of sealing and reinforcing buffering.

[0006] Furthermore, four guide grooves are provided at the bottom end of the shaft rod, guide columns are inserted and installed inside the guide grooves, and the bottom ends of the guide columns are fixedly connected to the tool body. In actual use, the setting of the guide grooves and guide columns can play a guiding role when installing the tool body, and at the same time, the stability of the tool body can be guaranteed.

[0007] Furthermore, the shaft rod is provided with a hydraulic cylinder. In actual use, the length of the main shaft body can be adjusted through the setting of the hydraulic cylinder.

[0008] Furthermore, a gearbox body is also provided on the shaft. In actual use, a variety of speed options can be provided through the setting of the gearbox body to meet the processing requirements of different workpieces and tools.

[0009] Furthermore, an elastic connecting rope is connected to the positioning bolt, and the other end of the elastic connecting rope is fixedly connected to the outer wall of the shaft rod.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model is provided with connecting grooves, connecting blocks, threaded positioning grooves, limiting through holes and positioning bolts. With this design, in actual use, when the tool needs to be replaced, the positioning bolt is unscrewed from the inside of the threaded positioning groove by using a hexagonal wrench in conjunction with the hexagonal groove. At this time, the limiting of the tool body can be released. Subsequently, a new tool body of another model only needs to be inserted into the inside of the connecting groove, and the positioning bolt is screwed in and locked by using a hexagonal wrench in conjunction with the hexagonal groove. This arrangement effectively solves the problem that most traditional horizontal lathe spindles are inconvenient for replacing tools, resulting in reduced processing efficiency.

[0012] In actual use, the utility model can play a role of sealing and reinforcing buffering through the setting of the sealing rubber ring; in actual use, the setting of the guide groove and the guide column can play a guiding role when installing the tool body, and at the same time can ensure the stability of the tool body; in actual use, the length of the spindle body can be adjusted through the setting of the hydraulic cylinder; in actual use, a variety of speed options can be provided through the setting of the gearbox body to meet the processing requirements of different workpieces and tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a partial cross-section of the structure of the utility model.

[0014] Figure 2 It is a partial cross-sectional schematic diagram of the connecting groove structure of the utility model in a front view.

[0015] Figure 3 It is a schematic diagram of a partial cross-section of the tool body structure in a front view of the present utility model.

[0016] Figure 4 It is a schematic side view of the positioning bolt structure of the utility model.

[0017] In the figure: 100, device body; 110, mounting base; 111, motor body; 112, spindle body; 113, shaft; 114, connecting groove; 115, connecting block; 116, tool body; 117, threaded positioning groove; 118, limiting through hole; 119, positioning bolt; 120, sealing rubber ring; 121, guide groove; 122, guide column; 123, hydraulic cylinder; 124, gearbox body; 125, elastic connecting rope; 126, hexagonal groove. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0019] Embodiment 1: The utility model provides a horizontal lathe spindle for pump processing, including a device body 100, the device body 100 includes a mounting base 110, a motor body 111 is arranged at the top of the mounting base 110, the bottom end of the motor body 111 is connected to the spindle body 112, the spindle body 112 includes a shaft rod 113, the bottom end of the shaft rod 113 is provided with a connecting groove 114, a connecting block 115 is inserted and installed inside the connecting groove 114, a tool body 116 is integrally formed at the bottom end of the connecting block 115, a threaded positioning groove 117 is provided on one side of the connecting block 115, a limiting through hole 118 is provided on one side of the shaft rod 113, a positioning bolt 119 is inserted and installed inside the limiting through hole 118, and the positioning bolt 119 is screwed into the inside of the threaded positioning groove 117, and a hexagonal groove 126 is provided on one side of the positioning bolt 119.

[0020] In actual use, when the tool needs to be replaced, the positioning bolt 119 is unscrewed from the inside of the threaded positioning groove 117 by using a hexagonal wrench in conjunction with the hexagonal groove 126. At this time, the limit of the tool body 116 can be released. Subsequently, a new tool body 116 of another model only needs to be inserted into the inside of the connecting groove 114, and then the positioning bolt 119 is screwed in and locked by using a hexagonal wrench in conjunction with the hexagonal groove 126. This arrangement effectively solves the problem that most traditional horizontal lathe spindles are not convenient for replacing tools, resulting in reduced processing efficiency. Example

[0021] The difference between the second embodiment and the first embodiment is that a sealing rubber ring 120 is provided at the connection between the connecting block 115 and the connecting groove 114, four guide grooves 121 are opened at the bottom end of the shaft rod 113, guide columns 122 are inserted and installed inside the guide grooves 121, and the bottom ends of the guide columns 122 are fixedly connected to the tool body 116, the shaft rod 113 is provided with a hydraulic cylinder 123, and the shaft rod 113 is also provided with a gearbox body 124, and the positioning bolt 119 is connected to an elastic connecting rope 125, and the other end of the elastic connecting rope 125 is fixedly connected to the outer wall of the shaft rod 113.

[0022] In actual use, the setting of the sealing rubber ring 120 can play a role of sealing and reinforcing buffering; in actual use, the setting of the guide groove 121 and the guide column 122 can play a guiding role when installing the tool body 116, and at the same time can ensure the stability of the use of the tool body 116; in actual use, the setting of the hydraulic cylinder 123 can adjust the length of the spindle body 112; in actual use, the setting of the gearbox body 124 can provide a variety of speed options to meet the processing requirements of different workpieces and tools.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A horizontal lathe spindle for pump processing, comprising a device body (100), the device body (100) comprising a mounting base (110), a motor body (111) being arranged at the top of the mounting base (110), a spindle body (112) being connected to the bottom of the motor body (111), the spindle body (112) comprising a shaft (113), characterized in that: A connecting groove (114) is provided at the bottom end of the shaft rod (113), a connecting block (115) is inserted and installed inside the connecting groove (114), a tool body (116) is integrally formed at the bottom end of the connecting block (115), a threaded positioning groove (117) is provided on one side of the connecting block (115), a limiting through hole (118) is provided on one side of the shaft rod (113), a positioning bolt (119) is inserted and installed inside the limiting through hole (118), and the positioning bolt (119) is screwed into the inside of the threaded positioning groove (117), and a hexagonal groove (126) is provided on one side of the positioning bolt (119).

2. The horizontal lathe spindle for pump processing according to claim 1, characterized in that: A sealing rubber ring (120) is provided at the connection point between the connection block (115) and the connection groove (114).

3. The horizontal lathe spindle for pump processing according to claim 1, characterized in that: Four guide grooves (121) are formed at the bottom end of the shaft rod (113), guide columns (122) are inserted and installed inside the guide grooves (121), and the bottom ends of the guide columns (122) are fixedly connected to the tool body (116).

4. The horizontal lathe spindle for pump processing according to claim 1, characterized in that: The shaft rod (113) is provided with a hydraulic cylinder (123).

5. The horizontal lathe spindle for pump processing according to claim 1, characterized in that: A gearbox body (124) is also provided on the shaft rod (113).

6. The horizontal lathe spindle for pump processing according to claim 1, characterized in that: An elastic connecting rope (125) is connected to the positioning bolt (119), and the other end of the elastic connecting rope (125) is fixedly connected to the outer wall of the shaft rod (113).

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