CN223492709U - Convenient angle head loading and unloading device for horizontal machining center - Google Patents
Convenient angle head loading and unloading device for horizontal machining centerInfo
- Publication number
- CN223492709U CN223492709U CN202422768963.8U CN202422768963U CN223492709U CN 223492709 U CN223492709 U CN 223492709U CN 202422768963 U CN202422768963 U CN 202422768963U CN 223492709 U CN223492709 U CN 223492709U
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- China
- Prior art keywords
- angle head
- positioning base
- supporting
- installation
- machining center
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Abstract
The utility model discloses a convenient angle head assembling and disassembling device of a horizontal machining center, which comprises an installation bottom plate fixedly connected to a workbench, wherein a positioning base is slidably installed on the installation bottom plate along the installation direction of an angle head, a supporting structure for placing the angle head is arranged on the positioning base, a baffle structure is fixedly arranged on the positioning base at the opposite side of the installation direction of the angle head, and an installation elastic force application structure is arranged between the positioning base and the installation bottom plate. According to the utility model, the angle head is stably placed by supporting the supporting structure and limiting the lateral part of the baffle table structure, the angle head is easily taken down and put down from the supporting structure and the baffle table structure by the machine tool main shaft, and in the assembling and disassembling process, the positioning base can elastically retract to cooperate with the machine tool main shaft to complete the assembling and disassembling actions of the angle head, so that the assembling and disassembling are convenient, the manual operation intensity is reduced, and the potential safety hazard is reduced.
Description
Technical Field
The utility model relates to the technical field of horizontal machining centers, in particular to a device for conveniently assembling and disassembling an angle head of a horizontal machining center.
Background
The horizontal machining center is suitable for batch machining of products with complex part shapes and high precision requirements, and is one of marked products of the development level of the numerical control machine tool industry. The angle head which can be conveniently replaced is used on the machine tool main shaft, the machine tool structure is not required to be changed, the larger processing range and applicability can be realized, and the rotatable workbench is further provided, so that the four-side processing of the workpiece clamped once can be further realized. The angle heads to be used are generally placed in the tool magazine at the side, but some large-sized angle heads cannot be placed in the tool magazine due to the limitation of the tool magazine, when the angle heads are required to be used, the angle heads can only be manually installed on a main shaft of a machine tool by an operator, and the disassembly and assembly work of the angle heads forces the operator to enter the machine tool for operation for many times, so that time and labor are wasted, the machining efficiency is affected, and potential safety hazards are also caused. Therefore, a convenient assembling and disassembling device is needed to be provided for the angle head which cannot be placed in the tool magazine, so that the problems are solved.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the horizontal machining center convenient angle head assembling and disassembling device which can be used for placing an angle head when the angle head is not used and can be matched with a machine tool spindle to complete the assembly and disassembly of the angle head when the angle head is used, is convenient and fast to assemble and disassemble, is beneficial to reducing the manual operation intensity and reduces the potential safety hazard.
In order to solve the technical problems, the technical scheme is that the angle head device convenient to assemble and disassemble for the horizontal machining center comprises an installation bottom plate fixedly connected to a workbench of the horizontal machining center, a positioning base is slidably installed on the installation bottom plate along the installation direction of the angle head, a supporting structure for placing the angle head is arranged on the positioning base, a baffle structure is fixedly arranged on the positioning base at the opposite side of the installation direction of the angle head, and an installation elastic force application structure is arranged between the positioning base and the installation bottom plate.
As the preferable technical scheme, bearing structure is including the first layer board that is used for bearing the overhead speed governing part of angle and the second layer board that is used for bearing the overhead angular axis part output of angle, the top of first layer board is equipped with first bracket, the top of second layer board is equipped with the second bracket.
As an optimal technical scheme, a supporting bulge for supporting the bottom of the angular shaft part is further arranged between the first supporting plate and the second supporting plate on the positioning base.
As an optimal technical scheme, a first height adjuster is arranged between the first supporting plate and the positioning base.
As an optimal technical scheme, a second height adjuster is arranged between the second supporting plate and the positioning base.
As the preferable technical scheme, the baffle structure comprises a baffle base seat arranged on the positioning base seat, and an anti-collision block which can be contacted with the angle head is fixedly arranged on the baffle base seat.
As an optimal technical scheme, a baffle position regulator is arranged between the baffle base seat and the positioning base seat.
As a preferable technical scheme, the installation elastic force application structure comprises an installation force application spring connected between the positioning base and the installation bottom plate.
Due to the adoption of the technical scheme, the angle head device is convenient to assemble and disassemble in the horizontal machining center, the angle head device comprises an installation bottom plate fixedly connected to a workbench of the horizontal machining center, a positioning base is slidably installed on the installation bottom plate along the installation direction of the angle head, a supporting structure for placing the angle head is arranged on the positioning base, a baffle structure is fixedly arranged on the positioning base at the opposite side of the installation direction of the angle head, and an installation elastic force application structure is arranged between the positioning base and the installation bottom plate. The utility model can stably place the angle head by the support of the support structure and the lateral limit of the baffle table structure when the angle head is not used, and when the angle head is used, the angle head is easily removed from the support structure and the baffle table structure by the lifting action after being inserted on the machine tool spindle, and the angle head is easily replaced on the support structure and the baffle table structure by the lowering action after the angle head is used. And in the loading and unloading process, the installation elasticity application of force structure makes the location base can take place the elasticity and give away, cooperates the lathe main shaft to accomplish angle head loading and unloading action, and it is convenient to load and unload, no longer need the manual work to get into the lathe and operate, does benefit to the reduction manual operation intensity to reduce the potential safety hazard.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a left-hand structural schematic of FIG. 1;
fig. 3 is a schematic top view of fig. 1.
The device comprises a 1-mounting bottom plate, a 11-connecting hole, a 2-positioning base, a 3-bearing structure, a 31-first bearing plate, a 32-second bearing plate, a 33-first bearing groove, a 34-second bearing groove, a 35-bearing lug, a 4-first height adjuster, a 41-first adjusting bolt, a 42-first mounting through hole, a 43-first mounting bolt, a 44-first guide post, a 45-first guide groove, a 5-second height adjuster, a 51-second height adjusting bolt, a 52-second guide post, a 53-second guide groove, a 6-baffle structure, a 61-baffle seat, a 62-collision block, a 7-baffle position adjuster, a 71-baffle mounting through hole, a 72-baffle mounting bolt, a 8-mounting elastic force applying structure, a 81-mounting force applying spring, a 82-force applying seat, a 83-force applying guide rod, a 84-force applying limiting baffle, a 9-angle head, a 91-speed adjusting part, a 92-cone head, a 93-angle shaft part and a 94-positioning pin.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, exemplary embodiments of the utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1, fig. 2 and fig. 3 together, the angle head device is convenient to assemble and disassemble in a horizontal machining center, and comprises a mounting base plate 1 fixedly connected to a workbench of the horizontal machining center, conventionally, a plurality of inverted-T-shaped bolt grooves are formed in the workbench, and at least two rows of connecting holes 11 are formed in the mounting base plate 1 according to the intervals of the bolt grooves and are used for bolt connection. This bolting is readily available to those skilled in the art from the description of this embodiment and the prior art work table fixture knowledge, and will not be described in detail herein.
The positioning base 2 is slidably mounted on the mounting base plate 1 along the mounting direction of the angle head 9, and the sliding mounting mode can be realized in the form of a guide rod sliding sleeve or a guide rail sliding block, etc., and the embodiment is schematically represented by a guide rail sliding block structure. The positioning base 2 is provided with a bearing structure 3 for placing the angle head 9, and the bearing structure 3 realizes the placement of the angle head 9 by means of bearing function.
The angle head 9 is a technology known in the art, and its structure generally includes a speed adjusting portion 91 in the middle, a conical head 92 at one end of the speed adjusting portion 91, and an angular shaft portion 93 at the other end of the speed adjusting portion 91, wherein an output shaft of the angular shaft portion 93 is used for mounting a tool, the conical head 92 is used for being inserted into a main shaft of a machine tool to perform centering, and a positioning pin 94 is usually further provided on the speed adjusting portion 91 to perform circumferential positioning.
The supporting structure 3 of this embodiment includes a first supporting plate 31 for supporting the speed adjusting part 91 on the angle head 9, and a second supporting plate 32 for supporting the output end of the angle shaft part 93 on the angle head 9, where a first supporting groove 33 is disposed on the top of the first supporting plate 31, and a second supporting groove 34 is disposed on the top of the second supporting plate 32. The angle head 9 is placed on the positioning base 2 through the support of the two brackets on the two main body parts of the angle head 9. The first bracket 33 and the second bracket 34 are preferably implemented in a V-shape, an inverted trapezoid, or the like.
Preferably, a supporting protrusion 35 for supporting the bottom of the angular shaft 93 is further disposed on the positioning base 2 between the first supporting plate 31 and the second supporting plate 32, so as to better support the angular head 9, and improve the placement stability of the angular head 9.
Preferably, a first height adjuster 4 is provided between the first supporting plate 31 and the positioning base 2, so as to facilitate the adaptive supporting and use of the first supporting plate 31 on the speed adjusting parts 91 with different outer diameters on the angle heads 9 with different models. Similarly, a second height adjuster 5 is arranged between the second supporting plate 32 and the positioning base 2, so that the second supporting plate 32 can adaptively support and use the output shafts of the angle shaft parts 93 with different outer diameter sizes on the angle heads 9 with different types.
The first height adjuster 4 of the present embodiment includes a first adjusting bolt 41 that is screwed on the positioning base 2 and is located below the first supporting plate 31, and the top of the first adjusting bolt 41 is abutted against the bottom of the first supporting plate 31. When the first adjusting bolt 41 is screwed, the top end of the first adjusting bolt is changed in height, and at the moment, the supporting height of the first supporting plate 31 can be adjusted only by keeping the bottom of the first supporting plate 31 in contact with the top of the first adjusting bolt 41.
The first supporting plate 31 is mounted on the positioning base 2 through bolts, specifically, a first mounting screw hole is formed in the positioning base 2 and located at a side of the first supporting plate 31, a first mounting through hole 42 corresponding to the first mounting screw hole is formed in the positioning base 2, and a first mounting bolt 43 penetrating through the first mounting through hole 42 is mounted on the first mounting screw hole. After the support height of the first pallet 31 is adjusted, the first mounting bolts 43 are tightened to fix the first pallet 31. The first mounting via 42 is preferably a long hole structure disposed up and down based on the height adjustment of the first pallet 31.
Preferably, at least two first guide posts 44 are disposed on the positioning base 2 at the side of the first supporting plate 31, the first guide posts 44 are disposed up and down, and first guide grooves 45 corresponding to the first guide posts 44 are disposed on the first supporting plate 31, so as to guide the up-down adjustment of the first supporting plate 31, and avoid the problem that the angle head 9 caused by the deflection of the first supporting plate 31 cannot be positioned due to the disassembly and assembly of the angle head.
Similarly, the second height adjuster 5 also adopts a second height adjusting bolt 51 below the second supporting plate 32 to adjust the height, and the second supporting plate 32 is also fixed on the positioning base 2 through a bolt, and is provided with a second guiding post 52 and a second guiding groove 53 to guide the height adjustment. This is readily apparent to a person skilled in the art from the description of the first height adjuster 4 and the schematic drawings, and will not be described in detail here.
The positioning base 2 is fixedly provided with a blocking table structure 6 at the opposite side of the installation direction of the angle head 9, and the blocking table structure 6 is used as a side limit when the angle head 9 is placed, and is used as a structure for blocking and applying force to the angle head 9 when the angle head 9 is installed on a machine tool spindle. The baffle structure 6 of the present embodiment includes a baffle base 61 mounted on the positioning base 2, and an anti-collision block 62 that can contact with the angle head 9 is fixedly disposed on the baffle base 61. Conventionally, the bumper block 62 may be made of nylon, rubber, or the like.
Based on the different external dimensions of the angle heads 9 of different models, a baffle position regulator 7 is also arranged between the baffle seat 61 and the positioning base 2 in the embodiment so as to adapt to the use of different external dimensions. The baffle position regulator 7 of this embodiment includes a baffle mounting screw hole disposed on the positioning base 2, a baffle mounting via hole 71 corresponding to the baffle mounting screw hole is disposed on the baffle seat 61, the baffle mounting via hole 71 is disposed along a long hole near or far from the direction of the angle head 9, and a baffle mounting bolt 72 penetrating through the baffle mounting via hole 71 is disposed on the baffle mounting screw hole.
The installation elastic force application structure 8 is arranged between the positioning base 2 and the installation base plate 1, and the installation elastic force application structure 8 is matched with the sliding installation of the positioning base 2, so that when the angle head 9 is installed on a machine tool spindle, the angle head 9 or the machine tool spindle structure is not damaged due to rigid compression, and an elastic force similar to the installation of the machine tool spindle can be provided for the angle head 9, and the angle head 9 is ensured to be installed in place.
The mounting elastic force applying structure 8 includes a mounting force applying spring 81 connected between the positioning base 2 and the mounting base plate 1. In specific use, in this embodiment, the positioning base 2 and the mounting base plate 1 may be respectively and fixedly provided with a force application seat 82, two force application seats 82 are provided with force application guide rods 83 in a penetrating manner, the force application guide rods 83 are respectively provided with force application limiting stop tables 84 located outside the two force application seats 82, and the force application guide rods 83 are located between the two force application seats 82 and are sleeved with the mounting force application springs 81.
In this embodiment, the mounting base plate 1 is fixedly connected to a certain position of the workbench according to the requirement of dismounting the angle head 9. When the angle head 9 is placed on the positioning base 2, the supporting function of the first supporting plate 31 on the speed adjusting part 91, the supporting function of the second supporting plate 32 on the output end of the diagonal shaft part 93, the supporting function of the supporting protrusion 35 on the bottom of the diagonal shaft part 93, and the side limiting function of the baffle structure 6 enable the angle head 9 to be stably placed on the positioning base 2 in a required posture. It is of course preferred that the support height is adjusted by the first height adjuster 4 and the second height adjuster 5, and if necessary the support projections 35 of different height dimensions are also replaced, so that the axis of the conical head 92 of the angle head 9 can be at the desired height after the angle head 9 is placed on the positioning base 2.
When the angle head 9 is required to be used, the machine tool main shaft moves to a height at which the axis coincides with the axis of the conical head 92 of the angle head 9, the workbench starts to feed to the machine tool main shaft, the conical head 92 of the angle head 9 is inserted into the conical hole of the machine tool main shaft, the positioning base 2 compresses the mounting elastic force application structure 8 to slightly retract under the reaction force of the machine tool main shaft, and the elastic force generated by the mounting elastic force application structure 8 can enable the angle head 9 to form good plug-in connection with the machine tool main shaft. After the machine tool spindle is clamped with the angle head 9, the machine tool spindle is lifted, and the angle head 9 is easily removed from the supporting structure 3. After the positioning base 2 is taken down, the positioning base returns under the action of the installation elastic force application structure 8.
After the angle head 9 is used, the machine tool spindle descends the angle head 9 to the bearing structure 3 according to the reverse action when the angle head 9 is taken, the angle head 9 presses the baffle table structure 6 to enable the positioning base 2 to compress the mounting elastic force application structure 8 to slightly retract, and the angle head 9 is finally clamped on the positioning base 2 by the bearing structure 3 and the baffle table structure 6 to form stable placement of a required posture. At the moment, the clamping of the machine tool spindle to the angle head 9 is removed, the angle head 9 is separated from the machine tool spindle by a tool beating cylinder on the machine tool, and in the process, the positioning base 2 further compresses the mounting elastic force application structure 8 to retract. And then the workbench drives the positioning base 2 to be far away from the main shaft of the machine tool, the positioning base 2 returns under the action of the installation elastic force application structure 8, and the angle head 9 finishes one-time loading and unloading operation.
The embodiment can stably place the angle head 9 by the support of the support structure 3 and the lateral limit of the baffle table structure 6 when the angle head 9 is not used, and can be matched with a machine tool spindle to finish the assembly and disassembly of the angle head 9 when the angle head 9 is used, so that the assembly and disassembly are convenient, the labor is not required to enter the machine tool to participate in operation, the manual operation intensity is reduced, and the potential safety hazard is reduced.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The angle head device is characterized by comprising an installation bottom plate fixedly connected to a workbench of the horizontal machining center, wherein a positioning base is slidably installed on the installation bottom plate along the installation direction of the angle head, a supporting structure for placing the angle head is arranged on the positioning base, a baffle structure is fixedly arranged on the positioning base at the opposite side of the installation direction of the angle head, and an installation elastic force application structure is arranged between the positioning base and the installation bottom plate.
2. The portable angle head assembling and disassembling device for the horizontal machining center according to claim 1, wherein the supporting structure comprises a first supporting plate used for supporting the upper speed adjusting part of the angle head and a second supporting plate used for supporting the output end of the upper angle shaft part of the angle head, a first supporting groove is formed in the top of the first supporting plate, and a second supporting groove is formed in the top of the second supporting plate.
3. The portable angle head assembling and disassembling device for the horizontal machining center according to claim 2, wherein the supporting protrusion for supporting the bottom of the angle shaft part is further arranged between the first supporting plate and the second supporting plate on the positioning base.
4. The portable angle head assembly and disassembly device for the horizontal machining center of claim 2, wherein a first height adjuster is arranged between the first supporting plate and the positioning base.
5. The portable angle head assembly and disassembly device for the horizontal machining center of claim 2, wherein a second height adjuster is arranged between the second supporting plate and the positioning base.
6. The portable angle head assembling and disassembling device for the horizontal machining center according to claim 1, wherein the baffle table structure comprises a baffle table seat arranged on the positioning base, and an anti-collision block capable of being contacted with the angle head is fixedly arranged on the baffle table seat.
7. The portable loading and unloading angle head device of horizontal machining center according to claim 6, wherein a baffle position regulator is arranged between the baffle base and the positioning base.
8. The portable loading and unloading angle head device of horizontal machining center according to claim 1, wherein the installation elastic force application structure comprises an installation force application spring connected between the positioning base and the installation base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422768963.8U CN223492709U (en) | 2024-11-13 | 2024-11-13 | Convenient angle head loading and unloading device for horizontal machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422768963.8U CN223492709U (en) | 2024-11-13 | 2024-11-13 | Convenient angle head loading and unloading device for horizontal machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223492709U true CN223492709U (en) | 2025-10-31 |
Family
ID=97478293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422768963.8U Active CN223492709U (en) | 2024-11-13 | 2024-11-13 | Convenient angle head loading and unloading device for horizontal machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223492709U (en) |
-
2024
- 2024-11-13 CN CN202422768963.8U patent/CN223492709U/en active Active
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