CN215033666U - Main shaft control mechanism of numerical control machine tool - Google Patents
Main shaft control mechanism of numerical control machine tool Download PDFInfo
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- CN215033666U CN215033666U CN202121258689.XU CN202121258689U CN215033666U CN 215033666 U CN215033666 U CN 215033666U CN 202121258689 U CN202121258689 U CN 202121258689U CN 215033666 U CN215033666 U CN 215033666U
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- hydraulic stem
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Abstract
The utility model discloses a digit control machine tool main shaft operating mechanism relates to the digit control machine tool field, including the lathe main shaft, lathe main shaft work end is provided with the grip block, the grip block inside is provided with the tight hydraulic stem of multiunit clamp, it is provided with tight piece to press from both sides tight hydraulic stem top, the inside multiunit locking hydraulic stem that is provided with of grip block, locking hydraulic stem top is provided with the locking plate. The utility model discloses a general shell makes different cutters possess standardized outer dimension, it agrees with to insert with the spacing of needs cutter through the lathe main shaft drive grip block during use, press from both sides tight hydraulic stem through the multiunit and drive and press from both sides tight piece and remove, thereby press from both sides tight spacing, rethread locking hydraulic stem drives the locking plate and removes, thereby the locking tooth that drives the locking plate bottom passes spacing, thereby thoroughly fix the cutter, realize the fast switch-over of cutter, traditional operating mechanism has been avoided simultaneously to carry many tool bits and lead to the too big disadvantage of lathe main shaft load.
Description
Technical Field
The utility model relates to a digit control machine tool field specifically is a digit control machine tool main shaft operating mechanism.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the program by coded numbers, input the program into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of a machine tool, and automatically machine parts according to the shape and the size required by a drawing.
The existing machine tool is generally replaced manually, and a higher-grade machine tool is also connected with a plurality of groups of cutters on a main shaft through an operating mechanism, so that the cutters are switched through the operating mechanism.
However, in the conventional multi-tool operating mechanism, because a plurality of groups of tools are simultaneously arranged at the working end of the main shaft, the working load of the main shaft is large, and the self volume is large, so that vibration is easily generated, and the machining precision is influenced.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a digit control machine tool main shaft operating mechanism to solve the technical problem that current lathe multitool operating mechanism work load is big, influence the machining precision.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool main shaft operating mechanism, includes the lathe main shaft, lathe main shaft working end is provided with the grip block, the grip block inside is provided with the tight hydraulic stem of multiunit clamp, it is provided with tight piece to press from both sides tight hydraulic stem top, the inside multiunit locking hydraulic stem that is provided with of grip block, locking hydraulic stem top is provided with the locking plate, the locking plate bottom is provided with and runs through the locking tooth of pressing from both sides tight piece, press from both sides tight piece with sliding connection has spacing between the grip block, spacing one end is provided with general shell, the inside cutter that is provided with of general shell.
Through adopting above-mentioned technical scheme, the lathe main shaft erection equipment who sets up presss from both sides tight hydraulic stem through the multiunit and drives and press from both sides tight piece and remove, drives the locking plate through the locking hydraulic stem and removes, agrees with fixedly through spacing with pressing from both sides tight piece and grip block, makes different cutters possess standardized outside dimension through general shell.
The utility model discloses further set up to, the grip block inside be provided with the multiunit with the locking hydraulic stem reaches press from both sides tight hydraulic stem complex mounting groove, the grip block inside be provided with the spacing hole of locking tooth complex.
Through adopting above-mentioned technical scheme, the installation groove installation that sets up is fixed the locking hydraulic stem and is pressed from both sides tight hydraulic stem.
The utility model discloses further set up to, general shell is close to lathe main shaft one end is provided with the fixed column, the inside multiunit fixed orifices that is provided with of fixed column.
Through adopting above-mentioned technical scheme, the fixed column that sets up makes that general shell is better fixed with the lathe main shaft, agrees with fixed hydraulic stem through the fixed orifices.
The utility model discloses further set up to, lathe main shaft inside be provided with fixed column complex fixed slot, fixed slot inside is provided with the fixed hydraulic stem of multiunit.
Through adopting above-mentioned technical scheme, the fixed slot and the cooperation of fixed hydraulic stem of setting to fixed column.
The utility model discloses further set up to, spacing inside seted up the multiunit with locking tooth complex locking hole.
Through adopting above-mentioned technical scheme, the locking hole that sets up makes the locking tooth can pass spacing, further fixes spacing.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a general shell makes different cutters possess standardized external dimensions, drive the grip block through the lathe main shaft and agree with the spacing strip that needs the cutter and insert during the use, press from both sides tight hydraulic stem through the multiunit and drive the clamp plate and remove, thereby press from both sides tight to the spacing strip, rethread locking hydraulic stem drives the locking plate and removes, thereby the locking tooth that drives the locking plate bottom passes the spacing strip, thereby thoroughly fix the cutter, realize the quick switch-over of cutter, avoided traditional operating mechanism to carry many tool bits simultaneously and lead to the too big disadvantage of lathe main shaft load simultaneously;
2. the utility model discloses a but the operating mechanism of quick replacement cutter has replaced traditional operating mechanism to avoided traditional operating mechanism self volume great easy production vibrations from the root, thereby influenced machining precision's disadvantage.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
fig. 2 is a schematic diagram of an idle state of the present invention;
FIG. 3 is a schematic view of a standardized cutting tool of the present invention;
fig. 4 is an assembly diagram of the present invention.
In the figure: 1. a machine tool spindle; 2. a clamping piece; 3. a locking tooth; 4. a locking piece; 5. locking the hydraulic rod; 6. clamping the hydraulic rod; 7. a universal housing; 8. a cutter; 9. fixing a column; 10. a clamping block; 11. a limiting hole; 12. fixing the hydraulic rod; 13. a fixing hole; 14. fixing grooves; 15. a limiting strip; 16. a locking hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
A numerical control machine tool spindle control mechanism is disclosed, as shown in figure 1, and comprises a machine tool spindle 1, a device for installing the machine tool spindle 1 is arranged, a clamping block 10 is arranged at the working end of the machine tool spindle 1, a plurality of groups of clamping hydraulic rods 6 are arranged in the clamping block 10, a clamping piece 2 is arranged at the top of each clamping hydraulic rod 6, the clamping pieces 2 are driven to move by the plurality of groups of clamping hydraulic rods 6, a plurality of groups of locking hydraulic rods 5 are arranged in the clamping block 10, the locking pieces 4 are driven to move by the locking hydraulic rods 5, a locking piece 4 is arranged at the top of each locking hydraulic rod 5, locking teeth 3 penetrating through the clamping piece 2 are arranged at the bottom of each locking piece 4, a limiting strip 15 is connected between each clamping piece 2 and the clamping block 10 in a sliding manner, the limiting strip 15 is matched and fixed with the clamping pieces 2 and the clamping block 10, a universal shell 7 is arranged at one end of the limiting strip 15, different cutters 8 have standardized outer dimensions through the universal shell 7, inside the common housing 7, a cutter 8 is arranged.
Referring to fig. 1, a plurality of sets of mounting grooves are formed in the clamping block 10, the mounting grooves are matched with the locking hydraulic rod 5 and the clamping hydraulic rod 6, a limiting hole 11 is formed in the clamping block 10, and the locking hydraulic rod 5 and the clamping hydraulic rod 6 are fixedly mounted through the mounting grooves.
Referring to fig. 1 and 3, a fixing column 9 is arranged at one end of the universal housing 7 close to the machine tool spindle 1, the universal housing 7 is better fixed with the machine tool spindle 1 through the fixing column 9, and a plurality of groups of fixing holes 13 are arranged in the fixing column 9 and are matched with a fixed hydraulic rod 12 through the fixing holes 13.
Referring to fig. 1 and 3, a fixing groove 14 matched with the fixing column 9 is formed in the machine tool spindle 1, a plurality of sets of fixing hydraulic rods 12 are arranged in the fixing groove 14, and the fixing column 9 is fixed by matching the fixing groove 14 with the fixing hydraulic rods 12.
Referring to fig. 1 and 3, a plurality of sets of locking holes 16 matched with the locking teeth 3 are formed in the limiting strip 15, and the locking teeth 3 can pass through the limiting strip 15 through the locking holes 16, so as to further fix the limiting strip 15.
The utility model discloses a theory of operation does: the utility model discloses a universal housing 7 makes different cutter 8 possess standardized external dimension, it agrees with to insert through lathe main shaft 1 drive grip block 10 and the spacing strip 15 that needs cutter 8 during the use, press from both sides tight hydraulic stem 6 through the multiunit and drive and press from both sides tight piece 2 and remove, thereby press from both sides tightly spacing strip 15, rethread locking hydraulic stem 5 drives locking plate 4 and removes, thereby the locking tooth 3 that drives locking plate 4 bottom passes spacing strip 15, thereby thoroughly fix cutter 8, realize cutter 8's fast switch-over, avoided traditional operating mechanism to carry many tool bits simultaneously and lead to lathe main shaft 1 to load too big disadvantage simultaneously, and the operating mechanism through quick replacement cutter 8 has replaced traditional operating mechanism, thereby avoided traditional operating mechanism self volume great easy vibrations from the root, thereby influence the disadvantage of machining precision.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (5)
1. The utility model provides a digit control machine tool main shaft operating mechanism, includes lathe main shaft (1), its characterized in that: lathe main shaft (1) work end is provided with grip block (10), grip block (10) inside is provided with the tight hydraulic stem of multiunit clamp (6), it is provided with tight piece (2) to press from both sides tight hydraulic stem (6) top, grip block (10) inside is provided with multiunit locking hydraulic stem (5), locking hydraulic stem (5) top is provided with locking plate (4), locking plate (4) bottom is provided with and runs through locking tooth (3) of pressing from both sides tight piece (2), press from both sides tight piece (2) with sliding connection has spacing (15) between grip block (10), spacing (15) one end is provided with general shell (7), inside cutter (8) that is provided with of general shell (7).
2. The numerical control machine tool spindle control mechanism according to claim 1, characterized in that: the clamping block (10) is internally provided with a plurality of groups of mounting grooves matched with the locking hydraulic rod (5) and the clamping hydraulic rod (6), and the clamping block (10) is internally provided with a limiting hole (11) matched with the locking tooth (3).
3. The numerical control machine tool spindle control mechanism according to claim 1, characterized in that: the universal shell (7) is provided with a fixing column (9) close to one end of the machine tool spindle (1), and a plurality of groups of fixing holes (13) are formed in the fixing column (9).
4. The numerical control machine tool spindle control mechanism according to claim 3, characterized in that: the machine tool spindle (1) is internally provided with a fixing groove (14) matched with the fixing column (9), and a plurality of groups of fixed hydraulic rods (12) are arranged in the fixing groove (14).
5. The numerical control machine tool spindle control mechanism according to claim 1, characterized in that: and a plurality of groups of locking holes (16) matched with the locking teeth (3) are formed in the limiting strip (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258689.XU CN215033666U (en) | 2021-06-07 | 2021-06-07 | Main shaft control mechanism of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258689.XU CN215033666U (en) | 2021-06-07 | 2021-06-07 | Main shaft control mechanism of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215033666U true CN215033666U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258689.XU Active CN215033666U (en) | 2021-06-07 | 2021-06-07 | Main shaft control mechanism of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215033666U (en) |
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2021
- 2021-06-07 CN CN202121258689.XU patent/CN215033666U/en active Active
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