CN214053982U - Impact rod of electric spark machine tool - Google Patents
Impact rod of electric spark machine tool Download PDFInfo
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- CN214053982U CN214053982U CN202022612884.XU CN202022612884U CN214053982U CN 214053982 U CN214053982 U CN 214053982U CN 202022612884 U CN202022612884 U CN 202022612884U CN 214053982 U CN214053982 U CN 214053982U
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Abstract
The utility model discloses an electric spark machine tool impact bar, concretely relates to lathe technical field, comprises a workbench, the side fixed mounting of workstation has the curb plate, the top fixed mounting of curb plate has the roof, the side fixed mounting of roof has a slide rail structure, the side fixed mounting of curb plate has first gear motor, first gear motor's output has first threaded rod through the fixed cover of shaft coupling cup joints, elevation structure has been cup jointed through the slider activity in the side of slide rail structure, elevation structure's top fixed mounting has the second gear motor, elevation structure's side slidable mounting has the impact structure. Above-mentioned scheme, first threaded rod rotates the horizontal migration who realizes elevation structure, and the second threaded rod rotates the vertical migration who realizes impact structure, and convenient operation has simplified the operation step, and slide rail structure has guaranteed the stability of device, guarantees that elevation structure and impact structure do not produce the swing, has improved the stability and the precision of device.
Description
Technical Field
The utility model relates to a lathe technical field, more specifically say, the utility model relates to an electric spark machine tool impact bar.
Background
The electric spark machine tool is also called numerical control electric spark machine tool, electric spark, spark machine, etc. is an electric processing device, mainly used for processing the mould and the part with the hole and the cavity of complex shape; processing various conductive materials such as hard alloy, quenched steel and the like; processing deep pores, special-shaped holes, deep grooves, narrow slits, cutting thin slices and the like; and machining tools such as various forming cutters and templates.
The existing electric spark machine needs to carry out impact machining when machining, the impact rod is required to carry out lifting impact, the machining precision is kept, the efficiency is low when the impact rod is used for machining the existing electric spark machine to carry out impact, the stability is poor, the precision is not enough, and meanwhile, the working efficiency is low due to the complexity of operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an electric spark machine tool jump bit drives the threaded rod through gear motor and rotates, utilizes the cooperation of threaded rod and thread bush, realizes impacting the removal of structure and operating too complicated problem under with solving prior art, guarantees through the cooperation of slider and slide rail structure that impact structure does not produce excessive swing when having the removal function to solve the not enough problem of current device machining precision.
In order to solve the technical problem, the utility model provides a following technical scheme: an impact rod of an electric spark machine tool comprises a workbench, wherein a side plate is fixedly mounted on the side surface of the workbench, a top plate is fixedly mounted at the top end of the side plate, a slide rail structure is fixedly mounted on the side surface of the top plate, a first speed reduction motor is fixedly mounted on the side surface of the side plate, a coupler is fixedly sleeved at the output end of the first speed reduction motor, a first threaded rod is fixedly sleeved at the other end of the coupler, a transverse bearing seat is rotatably sleeved at two ends of the first threaded rod, a lifting structure is movably sleeved on the side surface of the slide rail structure through a sliding block, a second speed reduction motor is fixedly mounted at the top end of the lifting structure, and an impact structure is slidably mounted on the side surface of the lifting structure;
the lifting structure comprises a base, a sliding table is mounted on the side surface of the base, a sliding block is movably sleeved on the outer side of the sliding table, and a longitudinal bearing seat is fixedly mounted on the side surface of the base;
the impact structure comprises an impact plate, a fastener is fixedly mounted on the side face of the impact plate, a cooling shaft sleeve is fixedly sleeved inside the fastener, and a rotary impact rod is detachably mounted at the bottom end of the cooling shaft sleeve.
Preferably, the slide rail structure comprises two sets of slide rail pairs, the slide rail structure keeps parallel and symmetric distribution in the upper and lower both sides of first threaded rod with first threaded rod, the both ends butt of slide rail structure in the inner wall of curb plate.
Preferably, the axle center of the first threaded rod is in the same straight line with the transverse bearing seat, the thread length of the first threaded rod is smaller than the distance between the transverse bearing seats, and a thread sleeve matched with the first threaded rod is arranged on the side face of the lifting structure.
Preferably, the horizontal bearing frame includes the positioning seat, the height of positioning seat equals with the inside distance of slide rail structure, the inside of positioning seat rotates to cup joint the bearing, the internal diameter of bearing equals with the external diameter of first threaded rod.
Preferably, the base is the type of invering L, the top surface of base is run through to second gear motor's output, the fixed cover of second gear motor's output has connect the second threaded rod, there is the impact seat outside of second threaded rod through threaded connection.
Preferably, the quantity of slip table and sliding block is two sets of and be the symmetric distribution, the impingement plate passes through bolt fixed connection in the side of slip table and sliding block.
Preferably, the fastener is of a multi-end step structure, a groove is formed in one side of the fastener, a bolt penetrating through groove body is arranged on the side face of the fastener, the diameter of the top of the cooling shaft sleeve is larger than that of the bottom of the cooling shaft sleeve, and a cooling through hole easy for liquid to flow is formed in the cooling shaft sleeve.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. in the scheme, the first speed reducing motor drives the first threaded rod to rotate, the horizontal movement of the lifting structure is realized by utilizing the matching of the first threaded rod and the threaded sleeve, the second speed reducing motor drives the second threaded rod to rotate, the vertical movement of the impact structure is realized, the operation is convenient, the operation steps for controlling the lifting structure are simplified, and the problem of lower efficiency caused by excessively complicated operation of the existing device is solved;
2. in the above scheme, the stability of device has been guaranteed with the cooperation of a plurality of sliders to the slide rail structure, and when elevation structure carried out horizontal migration, the slider was closely fixed in the slide rail structure with elevation structure, has avoided vertical direction's swing to produce, and the cooperation of slip table and sliding block has guaranteed that impact structure can not produce horizontal swing at the in-process that carries out vertical migration, has improved the stability and the precision of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a schematic view of the lifting structure of the present invention;
FIG. 4 is a schematic structural view of a transverse bearing seat of the present invention;
fig. 5 is a schematic view of the impact structure of the present invention.
[ reference numerals ]
1. A work table; 2. a side plate; 3. a top plate; 4. a slide rail structure; 5. a first reduction motor; 6. a coupling; 7. a first threaded rod; 8. a second reduction motor; 9. a lifting structure; 10. a transverse bearing seat; 11. an impact structure; 81. a second threaded rod; 82. an impact base; 91. a base; 92. a sliding table; 93. a slider; 94. a longitudinal bearing seat; 101. positioning seats; 102. a bearing; 111. an impact plate; 112. a fastener; 113. cooling the shaft sleeve; 114. the impact rod is rotated.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides an electric spark machine tool impact bar as in fig. 1-5, including workstation 1, the side fixed mounting of workstation 1 has curb plate 2, the top fixed mounting of curb plate 2 has roof 3, the side fixed mounting of roof 3 has slide rail structure 4, the side fixed mounting of curb plate 2 has first gear motor 5, the fixed coupling 6 that has cup jointed of output of first gear motor 5, the fixed first threaded rod 7 that has cup jointed of other end of coupling 6, the both ends of first threaded rod 7 rotate to cup joint horizontal bearing frame 10, the side of slide rail structure 4 has cup jointed elevation structure 9 through the slider activity, the side of elevation structure 9 is equipped with the thread bush with first threaded rod 7 complex, the top fixed mounting of elevation structure 9 has second gear motor 8, the side slidable mounting of elevation structure 9 has impact structure 11;
the lifting structure 9 comprises a base 91, the base 91 is in an inverted L shape, the output end of a second speed reducing motor 8 penetrates through the top surface of the base 91, a second threaded rod 81 is fixedly sleeved at the output end of the second speed reducing motor 8, the outer side of the second threaded rod 81 is connected with an impact seat 82 through threads, a sliding table 92 is installed on the side surface of the base 91, sliding blocks 93 are movably sleeved on the outer side of the sliding table 92, the number of the sliding tables 92 and the number of the sliding blocks 93 are two, the sliding tables are symmetrically distributed, and a longitudinal bearing seat 94 is fixedly installed on the side surface of the base 91;
As shown in fig. 1, the slide rail structure 4 is composed of two sets of slide rail pairs, the slide rail structure 4 and the first threaded rod 7 are kept parallel and symmetrically distributed on the upper and lower sides of the first threaded rod 7, and two ends of the slide rail structure 4 are abutted against the inner wall of the side plate 2;
specifically, slide rail structure 4 is with elevation structure 9's rigidity, only remains the space that elevation structure 9 carried out horizontal migration, has guaranteed the stability of device, has improved the precision.
As shown in fig. 4, the transverse bearing seat 10 includes a positioning seat 101, the height of the positioning seat 101 is equal to the internal distance of the slide rail structure 4, a bearing 102 is rotatably sleeved inside the positioning seat 101, and the inner diameter of the bearing 102 is equal to the outer diameter of the first threaded rod 7;
specifically, the transverse bearing seat 10 ensures that the first threaded rod 7 is accurately positioned, and the function that the first threaded rod 7 drives the lifting structure 9 to horizontally move is realized.
The working process of the utility model is as follows:
according to the scheme, the first speed reducing motor 5 drives the first threaded rod 7 to rotate, the horizontal movement of the lifting structure 9 is realized by utilizing the matching of the first threaded rod 7 and the threaded sleeve, the second speed reducing motor 8 drives the second threaded rod 81 to rotate, the vertical movement of the impact structure 11 is realized, the operation is convenient, the operation steps for controlling the lifting structure 9 are simplified, and the problem of low efficiency caused by excessively complicated operation of the existing device is solved;
above-mentioned scheme, the stability of device has been guaranteed with the cooperation of a plurality of sliders to slide rail structure 4, and when elevation structure 9 carried out horizontal migration, the slider with 9 inseparable slide rail structure 4 that are fixed in of elevation structure, avoided vertical direction's swing to produce, slip table 92 and sliding block 93's cooperation has guaranteed that impact structure 11 can not produce horizontal oscillation at the in-process that carries out vertical migration, has improved the stability and the precision of device.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An impact rod of an electric spark machine tool comprises a workbench (1), a side plate (2) is fixedly arranged on the side surface of the workbench (1), it is characterized in that the top end of the side plate (2) is fixedly provided with a top plate (3), a sliding rail structure (4) is fixedly arranged on the side surface of the top plate (3), a first speed reducing motor (5) is fixedly arranged on the side surface of the side plate (2), the output end of the first speed reducing motor (5) is fixedly sleeved with a coupling (6), the other end of the coupler (6) is fixedly sleeved with a first threaded rod (7), two ends of the first threaded rod (7) are rotatably sleeved with a transverse bearing seat (10), the side surface of the sliding rail structure (4) is movably sleeved with a lifting structure (9) through a sliding block, a second speed reducing motor (8) is fixedly arranged at the top end of the lifting structure (9), an impact structure (11) is slidably mounted on the side surface of the lifting structure (9);
the lifting structure (9) comprises a base (91), a sliding table (92) is mounted on the side surface of the base (91), a sliding block (93) is movably sleeved on the outer side of the sliding table (92), and a longitudinal bearing seat (94) is fixedly mounted on the side surface of the base (91);
the impact structure (11) comprises an impact plate (111), a fastener (112) is fixedly mounted on the side face of the impact plate (111), a cooling shaft sleeve (113) is fixedly sleeved inside the fastener (112), and a rotary impact rod (114) is detachably mounted at the bottom end of the cooling shaft sleeve (113).
2. The impact rod of the electric spark machine tool according to claim 1, wherein the slide rail structure (4) is composed of two sets of slide rail pairs, the slide rail structure (4) and the first threaded rod (7) are kept in parallel and symmetrically distributed on the upper side and the lower side of the first threaded rod (7), and two ends of the slide rail structure (4) are abutted to the inner wall of the side plate (2).
3. The impact rod of the electric discharge machine according to claim 1, wherein the axis of the first threaded rod (7) is in the same line with the transverse bearing seats (10), the length of the thread of the first threaded rod (7) is smaller than the distance between the transverse bearing seats (10), and the side surface of the lifting structure (9) is provided with a thread sleeve matched with the first threaded rod (7).
4. The impact rod of the electric discharge machine according to claim 1, characterized in that the transverse bearing seat (10) comprises a positioning seat (101), the height of the positioning seat (101) is equal to the internal distance of the slide rail structure (4), a bearing (102) is sleeved on the internal rotation of the positioning seat (101), and the inner diameter of the bearing (102) is equal to the outer diameter of the first threaded rod (7).
5. The impact rod of the electric discharge machine according to claim 1, wherein the base (91) is in an inverted L shape, the output end of the second speed reduction motor (8) penetrates through the top surface of the base (91), the output end of the second speed reduction motor (8) is fixedly sleeved with a second threaded rod (81), and the outer side of the second threaded rod (81) is connected with the impact seat (82) through threads.
6. The impact rod of the electric discharge machine according to claim 1, wherein the number of the sliding tables (92) and the sliding blocks (93) is two and the sliding tables and the sliding blocks are symmetrically distributed, and the impact plate (111) is fixedly connected to the side surfaces of the sliding tables (92) and the sliding blocks (93) through bolts.
7. The impact rod of the electric spark machine tool as claimed in claim 1, wherein the fastening piece (112) is of a multi-end step structure, a groove is formed in one side of the fastening piece, a bolt penetrates through the groove body in the side face of the fastening piece (112), the top diameter of the cooling shaft sleeve (113) is larger than the bottom diameter of the cooling shaft sleeve, and a cooling through hole facilitating liquid flow is formed in the cooling shaft sleeve (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612884.XU CN214053982U (en) | 2020-11-12 | 2020-11-12 | Impact rod of electric spark machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612884.XU CN214053982U (en) | 2020-11-12 | 2020-11-12 | Impact rod of electric spark machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214053982U true CN214053982U (en) | 2021-08-27 |
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ID=77402340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022612884.XU Active CN214053982U (en) | 2020-11-12 | 2020-11-12 | Impact rod of electric spark machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214053982U (en) |
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2020
- 2020-11-12 CN CN202022612884.XU patent/CN214053982U/en active Active
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