Numerical control tool rest for machine tool machining

Abstract

The utility model provides a numerical control tool rest for machine tool machining, relates to the technical field of numerical control machine tools, and aims to solve the problems that a tool body is inconvenient to quickly position, disassemble, assemble and maintain by a device, the maintenance efficiency of the device needs to be improved, and the tool body is inconvenient to position and adjust by the device according to needs. A set of fixing plates are fixedly installed at the side end of the base, a top plate is slidably installed at the top of a fixing cylinder, a connecting base is installed at the top of a fixing base in a clamped mode, a connecting rod is installed at the bottom of the fixing base in a clamped mode, inserting holes are formed in the four edges of the connecting rod correspondingly, and positioning inserting rods at the two ends of the base are installed in the inserting holes of the connecting rod in an inserted mode correspondingly. Two groups of butt joint holes are respectively formed in four corners of the fixed seat, and four groups of side baffles are further fixedly mounted at the outer end of the fixed seat; the tool body can be conveniently and rapidly positioned, disassembled and maintained, the device has good maintenance efficiency, the tool body can be conveniently positioned and adjusted according to needs through the positioning insertion rod, and the tool is convenient to use and practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and more specifically, relates to a numerical control tool holder for machine tool processing. Background Art

[0002] CNC machine tools are the abbreviation of digitally controlled machine tools. They are automated machine tools equipped with a program control system. They can move the machine tools and process parts according to the programmed programs. CNC machine tools generally use tool holders.

[0003] The existing similar CNC tool holder for machine tool processing is not convenient for quick positioning, disassembly and maintenance of the tool body when in use, the maintenance efficiency of the device needs to be improved, and the device is not convenient for positioning and adjusting the tool body as needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a CNC tool holder for machine tool processing, so as to solve the problems that existing similar devices are not convenient for quick positioning, disassembly and maintenance of the tool body, the maintenance efficiency of the device needs to be improved, and the device is not convenient for positioning and adjusting the tool body as needed.

[0005] The CNC tool rest for machine tool processing of the utility model is achieved by the following specific technical means:

[0006] A numerical control tool rest for machine tool processing, comprising a base and a fixing seat;

[0007] A group of fixing plates are fixedly installed on the side ends of the base, and a group of knife seats are rotatably installed on the top of the base. A group of mounting slots are respectively opened at the four corners of the top of the knife seat, and a group of knife bodies are respectively clamped and installed in the mounting slots on the top of the knife seat. A group of fixing cylinders are fixedly installed on the bottom of the base, and a group of top plates are slidably installed on the top of the fixing cylinders. A group of positioning rods are respectively slidably installed at both ends of the base, a group of connecting seats are clamped and installed on the top of the fixing seat, and a group of connecting rods are clamped and installed on the bottom of the fixing seat. A group of sockets are respectively opened on the four sides of the connecting rods, and the positioning rods at both ends of the base are respectively plugged and installed on the sockets of the connecting rods, two groups of docking holes are respectively opened at the four corners of the fixing seat, and four groups of side baffles are also fixedly installed on the outer end of the fixing seat.

[0008] In at least some embodiments, a group of inner slide grooves are respectively provided at both ends of the base, a group of sliding shafts are fixedly installed on the outer end of the positioning rod, and the sliding shafts at the outer end of the positioning rod are slidably installed on the inner slide grooves at both ends of the base.

[0009] In at least some embodiments, a group of connecting grooves are opened on the fixed cylinder, a group of sliding columns are fixedly installed on the bottom of the top plate through rods, and the sliding columns at the bottom of the top plate are slidably installed in the connecting grooves of the fixed cylinder, and a first elastic member is also installed in the connecting grooves.

[0010] In at least some embodiments, a set of docking grooves are respectively provided on the top and bottom of the fixing seat, the bottom end of the connecting seat and the top end of the connecting rod are respectively inserted and installed on the docking grooves of the fixing seat, and the connecting seat is fixedly connected to the connecting rod by bolts.

[0011] In at least some embodiments, a set of limiting rotating rings are fixedly installed on the bottom of the knife seat, a set of limiting rotating grooves are opened on the top of the base, and the limiting rotating rings at the bottom of the knife seat are rotatably installed on the limiting rotating grooves on the top of the base.

[0012] In at least some embodiments, a group of second elastic members are respectively installed in the inner sliding grooves at both ends of the base, and the inner ends of the second elastic members are respectively in contact with the outer end surfaces of the sliding shafts on the positioning rods.

[0013] In at least some embodiments, two groups of positioning rods are fixedly installed in the installation groove of the knife seat, and two groups of positioning holes are opened at the inner end of the knife body, and the positioning holes at the inner end of the knife body are respectively snap-fitted to the positioning rods of the installation groove.

[0014] Compared with the prior art, the CNC tool holder for machine tool processing of the utility model has the following beneficial effects:

[0015] The setting of the fixing seat is conducive to being respectively plugged and installed on the docking groove of the fixing seat through the bottom end of the connecting seat and the top end of the connecting rod, and the connecting seat is fixedly connected to the connecting rod by bolts, and the sliding shaft at the outer end of the positioning plug rod is slidably installed on the inner slide groove at both ends of the base, and the positioning holes in the inner end of the cutter body are respectively clamped and installed on the positioning rods of the installation groove, and the positioning plug rod is pulled outward to plug the connecting rod onto the cutter seat. When the fixing seat moves to the installation position, the positioning plug rod is released, and under the action of the second elastic member in the inner slide groove, the positioning plug rods at both ends of the base are respectively plugged and installed on the jacks of the connecting rod, and the side baffle at the outer end of the fixing seat further improves the installation stability of the device on the cutter body, thereby making it convenient for the device to quickly position, disassemble and maintain the cutter body, and the device has better maintenance efficiency. The setting of the knife seat is conducive to rotating the limiting rotating ring at the bottom of the knife seat on the limiting rotating groove on the top of the base, pulling the positioning rod outward, rotating the knife seat until the required knife body moves to the working position, loosening the positioning rod, and inserting the positioning rod into different sockets of the connecting rod, so that the device can easily adjust the positioning of the knife body according to needs, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front side shaft type schematic diagram of the present utility model.

[0017] Figure 2 It is a rear axle schematic diagram of the present utility model.

[0018] Figure 3 It is a disassembly schematic diagram of the utility model.

[0019] Figure 4 It is a disassembled schematic diagram of the fixing seat of the utility model.

[0020] Figure 5 It is a cross-sectional schematic diagram of the base of the utility model.

[0021] Figure 6 It is a schematic diagram of the bottom installation of the connecting rod of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1. Base; 101. Fixed plate; 102. Limiting rotating groove; 1013. Inner sliding groove; 104. Fixed cylinder; 1041. Connecting groove; 1042. First elastic member; 105. Top plate; 1051. Sliding column; 106. Positioning plug rod; 1061. Sliding shaft; 1062. Second elastic member; 2. Blade holder; 201. Mounting groove; 2011. Positioning rod; 202. Limiting rotating ring; 3. Fixed seat; 301. Connecting seat; 302. Connecting rod; 3021. Socket; 303. Docking hole; 304. Side baffle; 305. Docking groove; 4. Blade body; 401. Positioning hole. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0025] As attached Figure 1 To the attached Figure 6 As shown:

[0026] Embodiment 1: The present invention provides a CNC tool holder for machine tool processing, comprising a base 1 and a fixing seat 3;

[0027] A group of fixing plates 101 are fixedly installed on the side ends of the base 1, and a group of knife seats 2 are rotatably installed on the top of the base 1. A group of mounting grooves 201 are respectively opened at the four corners of the top of the knife seat 2, and a group of knife bodies 4 are respectively clamped and installed on the mounting grooves 201 on the top of the knife seat 2. A group of fixing cylinders 104 are fixedly installed on the bottom of the base 1, and a group of top plates 105 are slidably installed on the top of the fixing cylinders 104. A group of positioning rods 106 are respectively slidably installed on both ends of the base 1, a group of connecting seats 301 are clamped and installed on the top of the fixing seat 3, and a group of connecting rods 302 are clamped and installed on the bottom of the fixing seat 3. A group of sockets 3021 are respectively opened on the four sides of the connecting rods 302, and the positioning rods 106 at both ends of the base 1 are respectively plugged and installed on the sockets 3021 of the connecting rods 302, two groups of docking holes 303 are respectively opened at the four corners of the fixing seat 3, and four groups of side baffles 304 are also fixedly installed on the outer end of the fixing seat 3.

[0028] like Figures 3 to 5As shown, two groups of positioning rods 2011 are fixedly installed in the mounting groove 201 of the knife seat 2, and two groups of positioning holes 401 are opened at the inner end of the knife body 4, and the positioning holes 401 at the inner end of the knife body 4 are respectively snap-fitted and installed on the positioning rods 2011 of the mounting groove 201. A group of inner slide grooves 1013 are opened at both ends of the base 1, and a group of sliding shafts 1061 are fixedly installed at the outer end of the positioning rod 106, and the sliding shafts 1061 at the outer end of the positioning rod 106 are slidably installed in the inner slide grooves 1013 at both ends of the base 1. 013, a group of docking grooves 305 are respectively opened on the top and bottom of the fixing base 3, the bottom end of the connecting base 301 and the top end of the connecting rod 302 are respectively plugged and installed on the docking grooves 305) of the fixing base 3, and the connecting base 301 is fixedly connected to the connecting rod 302 by bolts, and a group of second elastic members 1062 are respectively installed in the inner sliding grooves 1013 at both ends of the base 1, and the inner ends of the second elastic members 1062 are respectively connected to the outer end surfaces of the sliding shaft 1061 on the positioning plug rod 106 Specific role, the bottom end of the connecting seat 301 and the top of the connecting rod 302 are respectively inserted and installed on the docking groove 305 of the fixed seat 3, and the connecting seat 301 is fixedly connected to the connecting rod 302 by a bolt, the sliding shaft 1061 at the outer end of the positioning rod 106 is slidably installed on the inner groove 1013 at both ends of the base 1, and the positioning hole 401 at the inner end of the blade body 4 is respectively snap-fitted and installed on the positioning rod 2011 of the mounting groove 201, and the positioning rod 106 is pulled outward to connect the connecting rod 302. Inserted on the knife seat 2, when the fixed seat 3 moves to the installation position, loosen the positioning rod 106, and under the action of the second elastic member 1062 in the inner slide groove 1013, the positioning rods 106 at both ends of the base 1 are respectively inserted and installed on the socket 3021 of the connecting rod 302, and cooperate with the side baffle 304 at the outer end of the fixed seat 3 to further improve the installation stability of the device on the knife body 4, so that the device is convenient for rapid positioning, disassembly and maintenance of the knife body 4, so that the device has better maintenance efficiency.

[0029] Example 2: Based on Example 1, Figure 5 and Figure 6As shown, a set of limiting rotating rings 202 are fixedly installed at the bottom of the knife seat 2, a set of limiting rotating grooves 102 are opened at the top of the base 1, and the limiting rotating rings 202 at the bottom of the knife seat 2 are rotatably installed on the limiting rotating grooves 102 at the top of the base 1, a set of connecting grooves 1041 are opened on the fixed cylinder 104, and a set of sliding columns 1051 are fixedly installed at the bottom of the top plate 105 through a rod, and the sliding columns 1051 at the bottom of the top plate 105 are slidably installed in the connecting grooves 1041 of the fixed cylinder 104. , a first elastic member 1042 is also installed in the connecting groove 1041; specifically, the limiting rotating ring 202 at the bottom of the knife seat 2 is rotatably installed on the limiting rotating groove 102 at the top of the base 1, and the positioning rod 106 is pulled outward, and the knife seat 2 is rotated until the required knife body 4 moves to the working position, and the positioning rod 106 is released. The positioning rod 106 is plugged and installed on different sockets 3021 of the connecting rod 302, so that the device can conveniently adjust the positioning of the knife body 4 according to needs, which is convenient and practical.

[0030] The specific usage and function of this embodiment are as follows:

[0031] When the tool is in use, the positioning rod 106 is respectively engaged with the positioning rod 2011 of the mounting groove 201 and the positioning rod 106 is pulled outward to insert the connecting rod 302 into the tool holder 2. When the fixing seat 3 moves to the installation position, the positioning rod 106 is released, and the second elastic member 1062 in the inner slide groove 1013 is acted upon by the positioning rod 106 at both ends of the base 1 and is respectively inserted into the insertion hole 3021 of the connecting rod 302, and the side baffle 304 at the outer end of the fixing seat 3 further improves the installation stability of the device on the tool body 4, making the device convenient for quickly positioning, disassembling and maintaining the tool body 4; pull the positioning rod 106 outward, rotate the tool holder 2 until the tool body 4 moves to the working position, release the positioning rod 106, and the positioning rod 106 is inserted into different insertion holes 3021 of the connecting rod 302, so that the device can be conveniently adjusted for the positioning of the tool body 4 according to needs, which is convenient and practical.

[0032] In this article, there are several points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A CNC tool holder for machine tool processing, characterized in that: It includes a base (1) and a fixing seat (3); A set of fixing plates (101) are fixedly installed on the side ends of the base (1), a set of knife seats (2) are rotatably installed on the top of the base (1), a set of mounting grooves (201) are respectively opened at the four corners of the top of the knife seat (2), and a set of knife bodies (4) are respectively clamped and installed in the mounting grooves (201) on the top of the knife seat (2), a set of fixing cylinders (104) are fixedly installed on the bottom of the base (1), a set of top plates (105) are slidably installed on the top of the fixing cylinder (104), and a set of positioning rods ( 106), a group of connecting seats (301) are snap-fitted on the top of the fixing seat (3), a group of connecting rods (302) are snap-fitted on the bottom of the fixing seat (3), a group of sockets (3021) are respectively opened on the four sides of the connecting rods (302), and the positioning plug rods (106) at both ends of the base (1) are respectively plugged and installed on the sockets (3021) of the connecting rods (302), two groups of docking holes (303) are respectively opened at the four corners of the fixing seat (3), and four groups of side baffles (304) are also fixedly installed on the outer end of the fixing seat (3).

2. The CNC tool rest for machine tool processing according to claim 1, characterized in that: Two groups of positioning rods (2011) are fixedly installed in the installation groove (201) of the knife seat (2), and two groups of positioning holes (401) are opened at the inner end of the knife body (4), and the positioning holes (401) at the inner end of the knife body (4) are respectively clamped and installed on the positioning rods (2011) of the installation groove (201).

3. The CNC tool rest for machine tool processing according to claim 1, characterized in that: A group of inner slide grooves (1013) are respectively provided at both ends of the base (1), a group of sliding shafts (1061) are fixedly installed at the outer end of the positioning rod (106), and the sliding shafts (1061) at the outer end of the positioning rod (106) are slidably installed on the inner slide grooves (1013) at both ends of the base (1).

4. The CNC tool rest for machine tool processing according to claim 1, characterized in that: A group of docking grooves (305) are respectively provided at the top and bottom of the fixing seat (3), the bottom end of the connecting seat (301) and the top end of the connecting rod (302) are respectively plugged and installed on the docking grooves (305) of the fixing seat (3), and the connecting seat (301) is fixedly connected to the connecting rod (302) by bolts.

5. The CNC tool rest for machine tool processing according to claim 1, characterized in that: A group of second elastic members (1062) are respectively installed in the inner sliding grooves (1013) at both ends of the base (1), and the inner ends of the second elastic members (1062) are respectively in contact with the outer end surfaces of the upper sliding shaft (1061) of the positioning rod (106).

6. The CNC tool rest for machine tool processing according to claim 1, characterized in that: A set of limiting rotating rings (202) are fixedly installed at the bottom of the knife seat (2), a set of limiting rotating grooves (102) are opened at the top of the base (1), and the limiting rotating rings (202) at the bottom of the knife seat (2) are rotatably installed on the limiting rotating grooves (102) at the top of the base (1).

7. The CNC tool rest for machine tool processing according to claim 1, characterized in that: A group of connecting grooves (1041) are provided on the fixed cylinder (104), a group of sliding columns (1051) are fixedly installed on the bottom of the top plate (105) through a rod, and the sliding columns (1051) at the bottom of the top plate (105) are slidably installed in the connecting grooves (1041) of the fixed cylinder (104), and a first elastic member (1042) is also installed in the connecting grooves (1041).

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