Grinding machine with double tool aprons
By designing the tool-taking and grinding components of the double-tool holder grinder, the quick replacement and stable clamping of grippers for different types of tools are achieved, solving the problem of complex and inefficient tool head replacement in the existing technology, and improving the efficiency and convenience of tool grinding.
Patent Information
- Application Number
- CN202423270993.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the existing technology, changing the tool holder head is complicated and inefficient, resulting in low tool grinding efficiency and difficulty in meeting the clamping requirements of tools of different shapes.
Design a double-tool holder grinding machine, including a tool taking assembly and a grinding assembly. The tool taking assembly is equipped with a rotatable tool taking base and symmetrical tool taking rods, which can install tool holders of different models. The working state of the tool taking rods can be adjusted by a rotary drive component. Combined with a lifting slide rail and a transverse base, stable tool clamping and efficient tool changing can be achieved.
It improves sharpening efficiency, reduces the need for hand movements when changing tools, enhances ease of use and clamping stability, and improves production efficiency.
Smart Images
Figure CN223876789U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tool machining technical field, in particular to a double tool holder grinding machine. BACKGROUND
[0002] In the production process of the cutter, the surface of the cutter needs to be ground by the cutter grinder to eliminate the burr and other micro defects on the surface of the cutter, and in the grinding process, the shape of the cutter is different, and for some special-shaped cutters, different tool holders need to be replaced to meet the clamping requirements of the cutter, and the process of replacing the tool holder is relatively complex, and the clamping stability after replacing the tool holder needs to be ensured to ensure the accuracy of the subsequent grinding process of the cutter, and this way of replacing the tool holder is too low in efficiency and is not conducive to improving the production efficiency, if a variety of tool holders can be used, different tool holders can be configured, which can solve the problem of low efficiency of traditional tool head replacement, therefore, a double tool holder grinding machine is needed. SUMMARY
[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a double tool holder grinding machine to solve the problem of inconvenience in replacing the tool holder in the prior art.
[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides the following technical scheme:
[0005] A double tool holder grinding machine comprises:
[0006] A machine table is provided with a tool taking assembly and a tool grinding assembly, and the tool taking assembly is arranged on the upper side of the tool grinding assembly.
[0007] The tool taking assembly comprises a tool rest arranged on the machine table, the tool rest is provided with a tool taking seat, the tool taking seat is rotatably connected with a tool taking base, two groups of tool taking rods are symmetrically arranged on the tool taking base, the front ends of the two groups of tool taking rods are provided with cutter clamps, the two groups of tool taking rods are rotatably connected with the tool taking base, and the tool taking rods can be connected with the tool taking base in the vertical and horizontal directions.
[0008] The tool grinding assembly comprises a tool grinding table which is slidably connected with the machine table, the tool grinding table is arranged on the lower side of the tool rest, the tool grinding table is provided with a tool clamp seat which is rotatably connected with the tool grinding table.
[0009] The technical scheme is realized in the following way: the tool taking base is rotatably connected with the tool taking base, and two groups of tool taking rods are symmetrically arranged on the tool taking base, different types of tool clamps can be mounted on the two groups of tool taking rods, when one of the tool clamps needs to be used, the tool taking rod is driven to rotate to the tool taking working surface, and then the tool is clamped, so that the action of replacing the tool is avoided, the efficiency of tool grinding is improved, and the tool clamp does not need to be re-corrected, the use convenience is improved, and the tool taking rod can be connected with the tool taking base in the vertical and horizontal directions, so that the tool can be conveniently taken off from the incoming material disc and placed on the tool clamp seat, and the efficiency of tool grinding is improved.
[0010] The tool clamp seat is rotatably connected with the tool grinding table, so that the use convenience of the tool clamp seat is improved, and the stability of tool grinding is ensured.
[0011] In an embodiment of the utility model, two groups of tool taking rod root and tool taking base movable end between configuration section is right angle's tool rod base station, tool taking base movable end configuration interface is right angle's rotation base station, tool rod base station and rotation base station's inclined surface is opposite setting, tool rod base station rotatable connection in rotation base station.
[0012] The technical scheme is realized in the following way: in order to realize that the tool taking rod can move on the tool taking base in the vertical and horizontal directions, the tool rod base station is arranged at the root of the two groups of tool taking rods, the rotation base station is matched, the inclined surface of the tool rod base station and the rotation base station is opposite, so that the tool taking rod can move on the tool taking base in the vertical and horizontal directions, and the clamping stability of the tool after taking is improved.
[0013] In an embodiment of the utility model, rotation driving part is arranged between the tool rod base station and the rotation base station, and the tool rod base station is arranged at the movable end of the rotation driving part.
[0014] The rotation driving part can drive the rotation between the tool rod base station and the rotation base station, so that the working state of the tool taking rod is adjusted.
[0015] In an embodiment of the utility model, the tool grinding guard plate is arranged on the side of the tool grinding table away from the tool rest, the observation window is arranged on the tool grinding guard plate, the tool grinding guard plate is detachably connected with the tool grinding table, and slides with the tool grinding table on the machine table.
[0016] The tool grinding guard plate can avoid affecting the surrounding working environment of the tool grinding working surface, so that the safety of equipment operation is improved.
[0017] In an embodiment of the utility model, the horizontal moving base is arranged between the tool taking seat and the tool rest, and the horizontal moving base is slidably connected with the tool rest in the horizontal direction.
[0018] The horizontal movement base is slidably connected to the tool rest in a horizontal direction, so that the position of the tool rest in the horizontal direction can be conveniently adjusted.
[0019] In an embodiment of the utility model, two groups of lifting slide rails are arranged in the horizontal movement base, the tool rest is slidably connected to the lifting slide rails, and a lifting driving element is arranged between the two groups of lifting slide rails.
[0020] The lifting slide rails are arranged in cooperation with the lifting driving element, so that the lifting driving element can drive the tool rest to move up and down on the lifting slide rails, the stability of the lifting movement of the tool rest is improved, the tool can be conveniently gripped, and the tool can be conveniently gripped away from or into the grinding work surface.
[0021] In an embodiment of the utility model, a tool rest slide rail is arranged on the lower side of the tool rest on the machine table, the tool rest slide rail is arranged in the front-rear direction, and the grinding tool rest is slidably connected to the tool rest slide rail.
[0022] The tool rest slide rail is arranged on the lower side of the tool rest on the machine table, so that the tool rest slide rail can improve the reliability and stability of the movement of the grinding tool rest in the front-rear direction, the grinding tool rest can be conveniently conveyed to the working surface or the non-working surface, and the convenience of equipment operation is improved.
[0023] As described above, the double-tool-seat grinding machine has the following beneficial effects: the tool base is rotatably connected to the tool rest, and two groups of tool rods are symmetrically arranged on the tool base, different types of tool clamps can be mounted on the two groups of tool rods, when one of the tool clamps needs to be used, the tool rod is driven to rotate the tool clamp to the tool taking working surface, and the tool is clamped, so that the action of replacing the tool is avoided, the grinding efficiency is improved, the tool clamp does not need to be re-corrected, the use convenience is improved, the tool rod can be connected to the tool base in the vertical and horizontal directions, the tool can be conveniently taken off from the incoming material disc and placed on the tool clamp seat, and the grinding efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A structure schematic view of the double-tool-seat grinding machine disclosed in the embodiment of the utility model is shown.
[0025] Figure 2 A structure schematic view of the double-tool-seat grinding machine disclosed in the embodiment of the utility model is shown. Figure 1 A partial enlarged view of reference numeral A in the embodiment of the utility model is shown.
[0026] Figure 3 A structure schematic view of the grinding tool guard plate of the double-tool-seat grinding machine disclosed in the embodiment of the utility model is shown.
[0027] Element number explanation
[0028] 1, machine table; 2, tool holder; 3, take tool seat; 4, take tool base; 5, take tool rod; 6, tool clamp hand; 7, knife grinding table; 8, knife clamp seat; 9, knife rod base; 10, rotary base; 11, rotary drive; 12, knife grinding guard; 13, observation window; 14, horizontal movement base; 15, lifting slide; 16, lifting drive; 17, knife table slide. DETAILED DESCRIPTION
[0029] The following specific embodiments illustrate the embodiments of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content. It should be noted that the following examples and features in the examples can be combined with each other without conflict.
[0030] Please refer to Figures 1 to 3 The utility model provides a kind of double-tool-seat grinding machine, including machine table 1 is provided with take tool assembly and knife grinding assembly, take tool assembly is located on the upside of knife grinding assembly, take tool assembly includes the tool holder 2 being located on machine table 1, the tool holder 2 is provided with take tool seat 3, the take tool seat 3 is rotatably connected with take tool base 4, two groups of take tool rods 5 are symmetrically provided on take tool base 4, the front end of two groups of take tool rods 5 is provided with tool clamp hand 6, two groups of take tool rods 5 are rotatably connected between take tool base 4, and take tool rod 5 can be connected on take tool base 4 along vertical and horizontal direction, knife grinding assembly includes knife grinding table 7 slidingly connected on machine table 1, knife grinding table 7 is located on the downside of tool holder 2, and knife grinding table 7 is provided with knife clamp seat 8, and knife clamp seat 8 is rotatably connected on knife grinding table 7.
[0031] By rotatably connecting take tool base 4 on take tool seat 3, and symmetrically providing two groups of take tool rods 5 on take tool base 4, different models of tool clamp hand 6 can be installed on two groups of take tool rods 5, when one of tool clamp hand 6 needs to be used, take tool rod 5 drives tool clamp hand 6 to rotate to take tool working surface, and tool is clamped, so that the action of replacing tool is avoided, and grinding efficiency is improved, and tool clamp hand 6 also does not need to be re-corrected, use convenience is improved, and take tool rod 5 can be connected on take tool base 4 along vertical and horizontal direction, so that tool can be conveniently taken off from incoming material disc and placed on knife clamp seat 8, so that grinding efficiency is improved.
[0032] By rotatably connecting knife clamp seat 8 on knife grinding table 7, the use convenience of knife clamp seat 8 can be improved, and the stability of grinding action is ensured.
[0033] Two groups of the cutting tool holder 5 are provided with a cutting tool holder base 9 with a rectangular cross section between the root of the cutting tool holder 5 and the movable end of the cutting tool base 4. The movable end of the cutting tool base 4 is provided with a rotating base 10 with a rectangular interface. The inclined surfaces of the cutting tool holder base 9 and the rotating base 10 are oppositely arranged. The cutting tool holder base 9 is rotatably connected to the rotating base 10. In order to realize the movement of the cutting tool holder 5 in the vertical and horizontal directions on the cutting tool base 4, the cutting tool holder base 9 is arranged at the root of the cutting tool holder 5, and the rotating base 10 is matched to oppositely arrange the inclined surfaces of the cutting tool holder base 9 and the rotating base 10, so that the cutting tool holder 5 can move in the vertical and horizontal directions on the cutting tool base 4, thereby improving the clamping stability of the cutting tool after cutting.
[0034] A rotating driving member 11 is arranged between the cutting tool holder base 9 and the rotating base 10. The cutting tool holder base 9 is arranged at the movable end of the rotating driving member 11. The rotating driving member 11 can drive the rotation between the cutting tool holder base 9 and the rotating base 10, thereby adjusting the working state of the cutting tool holder 5.
[0035] A grinding tool guard 12 is arranged on the grinding tool table 7 away from the tool holder 2. An observation window 13 is arranged on the grinding tool guard 12. The grinding tool guard 12 is detachably connected to the grinding tool table 7 and slides with the grinding tool table 7 on the machine table 1. The arrangement of the grinding tool guard 12 can avoid the influence of the grinding working surface on the surrounding working environment, thereby improving the safety of the equipment operation.
[0036] A horizontal moving base 14 is arranged between the cutting tool holder 3 and the tool holder 2. The horizontal moving base 14 is slidably connected to the tool holder 2 in the horizontal direction. By slidably connecting the horizontal moving base 14 to the tool holder 2 in the horizontal direction, the position of the cutting tool holder 3 in the horizontal direction can be easily adjusted.
[0037] Two groups of lifting slides 15 are arranged in the horizontal moving base 14. The cutting tool holder 3 is slidably connected to the lifting slides 15. A lifting driving member 16 is arranged between the two groups of lifting slides 15. By arranging the lifting slides 15 and the lifting driving member 16, the lifting driving member 16 can drive the cutting tool holder 3 to move up and down on the lifting slides 15, thereby improving the stability of the lifting movement of the cutting tool holder 3, facilitating the grabbing of the cutting tool, and moving away from or into the grinding working surface to clamp the cutting tool.
[0038] A tool table slide 17 is arranged on the lower side of the tool holder 2 on the machine table 1. The tool table slide 17 is arranged in the front and back directions. The grinding tool table 7 is slidably connected to the tool table slide 17. By arranging the tool table slide 17 on the lower side of the tool holder 2 on the machine table 1, the tool table slide 17 can improve the reliability and stability of the movement of the grinding tool table 7 in the front and back directions, facilitate the transportation of the grinding tool table 7 to the working surface or non-working surface, and improve the convenience of the equipment operation.
[0039] The utility model discloses a take knife base is connected to the take knife seat rotatable, and two groups of take knife bars are symmetrically arranged on the take knife base, and different models of tool clamps can be installed on the two groups of take knife bars, when one of the tool clamps needs to be used, the take knife bar drives the tool clamp to rotate to the take knife working surface, and then the tool is clamped, thereby avoiding the action of replacing the tool, improving the efficiency of grinding the tool, and also, the tool clamp does not need to be re-corrected, improving the use convenience, the take knife bar can be connected on the take knife base along the vertical and horizontal direction, the tool can be conveniently taken down from the incoming material disc and then placed on the tool clamp seat, thereby improving the efficiency of grinding the tool.
[0040] The above embodiments only exemplarily illustrate the principles and effects of the utility model, and are not used to limit the utility model. All equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should still be covered by the claims of the utility model.
Claims
1. A double-head grinder characterized in that, Include: The machine table, the machine table is provided with the take knife assembly and the knife grinding assembly, the take knife assembly is located in the upper side of the knife grinding assembly; The take knife assembly includes a knife rest provided on the machine table, the knife rest is provided with a take knife seat, the take knife seat is rotatably connected with a take knife base, two groups of take knife rods are symmetrically arranged on the take knife base, the front ends of the two groups of take knife rods are provided with tool clamps, the two groups of take knife rods are rotatably connected with the take knife base, and the take knife rods can be connected on the take knife base in the vertical and horizontal directions; The knife grinding assembly includes a knife grinding table slidingly connected on the machine table, the knife grinding table is located on the lower side of the knife rest, the knife grinding table is provided with a knife clamp seat, and the knife clamp seat is rotatably connected on the knife grinding table.
2. The double seat grinder according to claim 1, characterized in that: The two groups of take knife rods are provided with a knife rod base with a straight cross section between the roots and the movable end of the take knife base, the movable end of the take knife base is provided with a rotating base with a straight interface, the inclined surfaces of the knife rod base and the rotating base are oppositely arranged, and the knife rod base is rotatably connected on the rotating base.
3. The double seat grinder according to claim 2, characterized in that: The rotating drive is arranged between the knife rod base and the rotating base, and the knife rod base is arranged on the movable end of the rotating drive.
4. The double seat grinder of claim 1, wherein: The knife grinding table is provided with a knife grinding guard plate on the side away from the knife rest, the knife grinding guard plate is provided with an observation window, the knife grinding guard plate is detachably connected on the knife grinding table, and slides with the knife grinding table on the machine table.
5. The double seat grinder of claim 1, wherein: The horizontal moving base is arranged between the take knife seat and the knife rest, and the horizontal moving base is slidably connected on the knife rest in the horizontal direction.
6. The double seat grinder according to claim 5, characterized in that: Two groups of lifting slides are arranged in the horizontal moving base, the take knife seat is slidingly connected on the lifting slides, and a lifting drive is arranged between the two groups of lifting slides.
7. The double seat grinder of claim 1, wherein: The knife rest is provided with a knife table slide rail on the lower side of the machine table, the knife table slide rail is arranged in the front and back directions, and the knife grinding table is slidingly connected on the knife table slide rail.