CN202804336U - Pull-up double-cylinder vertical internal broaching machine - Google Patents
Pull-up double-cylinder vertical internal broaching machine Download PDFInfo
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- CN202804336U CN202804336U CN 201220374108 CN201220374108U CN202804336U CN 202804336 U CN202804336 U CN 202804336U CN 201220374108 CN201220374108 CN 201220374108 CN 201220374108 U CN201220374108 U CN 201220374108U CN 202804336 U CN202804336 U CN 202804336U
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Abstract
A pull-up double-cylinder vertical internal broaching machine comprises an upper body, a lower body, a main slide carriage and an auxiliary slide carriage. A left main cylinder and a right main cylinder are arranged on two sides of the top of the lower body, an auxiliary cylinder is arranged on the top of the upper body, both a piston rod of the left main cylinder and a piston rod of the right main cylinder are connected with the main slide carriage, and a piston rod of the auxiliary cylinder is connected with the auxiliary slide carriage. Compared with the prior art, the pull-up double-cylinder vertical internal broaching machine has the advantages that the pull-up double-cylinder vertical internal broaching machine is small in size, workpieces can be assembled and disassembled conveniently, the production cost is saved, the production efficiency is improved, and the pull-up double-cylinder vertical internal broaching machine is applicable to working environments of streamlines, automatic interconnected lines and the like.
Description
Technical field
The utility model relates to a kind of broaching machine, is specially a kind of pull-up vertical internal broaching machine with two cylinders.
Background technology
The vertical internal broaching machine with two cylinders that uses at present all adopts the mode that workpiece is fixed, cutter moves up and down (pull-down).This mode need to provide a larger up and down space to cutter, causes the manipulator bed accessory that higher operation height is arranged.As shown in Figure 1 and Figure 2, for carrying out the operations of lathe, usually use the mounting means of vertical internal broaching machine with two cylinders to be ground pit type and earth station's posture at present.But these two kinds of lathe forms have increased manufacturing, installation and maintenance cost on the one hand, have also reduced production efficiency simultaneously, are not suitable with on the other hand the working environments such as streamline and transfer matic line.
The utility model content
Technical problem to be solved in the utility model provides a kind of small volume, saves production cost, enhances productivity, work-handling is convenient and adapt to the pull-up vertical internal broaching machine with two cylinders of the working environments such as streamline and transfer matic line.
The technical problem that the utility model solves realizes by the following technical solutions:
The pull-up vertical internal broaching machine with two cylinders, comprise upper bed, lower lathe bed, main cargo chute and auxiliary slide carriage, both sides, described lower lathe bed top are provided with left master cylinder and right master cylinder, described upper bed top is provided with auxiliary cylinder, described left master cylinder all is connected with main cargo chute with the piston rod of right master cylinder, and the piston rod of described auxiliary cylinder is connected with auxiliary slide carriage.Left guide pillar and right guide pillar are installed between the cutter holder seat of described upper bed and lower lathe bed, described main cargo chute and auxiliary slide carriage are sleeved on described left guide pillar and the right guide pillar, one or two main card cutter hub is installed on the cutter holder seat of described lower lathe bed, the auxiliary swaging clamp body of corresponding quantity is installed on the described auxiliary slide carriage simultaneously.
Described lower lathe bed is welded together securely by parts such as cutter holder seat, base, column, top boards and forms, and upper bed is formed by a plurality of steel Member Weldings, and both have consisted of a tower structure.
Adopt the pull-up vertical internal broaching machine with two cylinders of technique scheme, because the upper bed top is equipped with auxiliary cylinder, its piston rod is connected with auxiliary slide carriage, so that auxiliary slide carriage axially moves up and down along guide pillar with the additional lock cutter hub, can satisfy the needs of different length broaching tool.Left master cylinder and right master cylinder are housed leaving the bed with it, described left master cylinder be connected the piston rod of master cylinder and be connected with main cargo chute, main cargo chute is moved up and down, reach workpiece movable, the motionless processing effect of cutter, avoided cutter to move up and down, significantly reduced cutter and moved needed space, thereby staff's direct control lathe on ground level need not to excavate melt pit or installation ground station rack into lathe.
The at present domestic pull-up internal broacher that only has below the production 200KN, the utility model can be suitable for the internal broacher of all models of 200KN-1200KN, and the staff can process at lathe front-operated lathe, also can carry out the transfer matic line in the lathe back.The mode of taking workpiece to move up by fixing broaching tool realizes broaching, traditional broaching layout that the workpiece that has improved present use is fixed, cutter moves, avoided cutter to move needed space, so that appearance and size of the present utility model is dwindled, steel have not only been saved, also avoided simultaneously taking up space, reduced the lathe manufacturing cost for lathe excavates melt pit and builds station rack thereby reduced lathe.
Beneficial effect: compared with prior art, the utility model small volume, work-handling make things convenient for, save production cost, enhance productivity; And adapt to the working environments such as streamline, transfer matic line.
Description of drawings
Fig. 1 is the vertical internal broaching machine with two cylinders structural representation of ground pit type.
Fig. 2 is the vertical internal broaching machine with two cylinders structural representation of station rack formula.
Fig. 3 is structural representation of the present utility model.
Among the figure: a, lower lathe bed, b, upper bed, 1, column, 2, top board, 3, inside left's swaging clamp body, 4, inside right forward's swaging clamp body, 5, auxiliary slide carriage, 6, left master cylinder, 7, auxiliary cylinder, 8, right master cylinder, 9, left guide pillar, 10, right guide pillar, 11, inside left's swaging clamp body anchor clamps, 12, inside right forward's swaging clamp body anchor clamps, 13, Zola's cutter, 14, right broaching tool, 15, floral disc, 16, main cargo chute, 17, left main card cutter hub, 18, right main card cutter hub, 19, the cutter holder seat, 20, base.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 3, the pull-up vertical internal broaching machine with two cylinders, comprise upper bed b, lower lathe bed a, main cargo chute 16 and auxiliary slide carriage 5, both sides, described lower lathe bed b top are provided with left master cylinder 6 and right master cylinder 8, described upper bed b top is provided with auxiliary cylinder 7, described left master cylinder 6 all is connected with main cargo chute 16 with the piston rod of right master cylinder 8, the piston rod of described auxiliary cylinder 7 is connected with auxiliary slide carriage 5, left guide pillar 9 and right guide pillar 10 are installed between the cutter holder seat 19 of described upper bed b and lower lathe bed a, described main cargo chute 16 and auxiliary slide carriage 5 are sleeved on described left guide pillar 9 and the right guide pillar 10, one or two main card cutter hub is installed on the cutter holder seat 19 of described lower lathe bed a, the auxiliary swaging clamp body of corresponding quantity is installed on the described auxiliary slide carriage 5 simultaneously.
Described lower lathe bed a is welded together securely by parts such as cutter holder seat 19, base 20, column 1, top boards 2 and forms, and upper bed b is formed by a plurality of steel Member Weldings, and both have consisted of a tower structure.
The cutter holder seat 19 of lower lathe bed a is provided with left main card cutter hub 17 and right main card cutter hub 18, and corresponding auxiliary slide carriage 5 is provided with inside left's swaging clamp body 3 and inside right forward's swaging clamp body 4 with it, and described auxiliary slide carriage 5 is connected with the piston rod of auxiliary cylinder 7.The two ends that inside left's swaging clamp body 3 and inside right forward's swaging clamp body 4 and left main card cutter hub 17 and right main card cutter hub 18 are together clamped Zola's cutter 13, right broaching tool 14 in the machine tooling process, the piston rod of auxiliary cylinder 7 can according to Zola's cutter 13, right broaching tool 14 length, be adjusted the relative altitude of auxiliary slide carriage 5 and the impulse stroke of main cargo chute 16.
Between described lower lathe bed a and the upper bed b left guide pillar 9 and right guide pillar 10 are installed vertically, the both sides at lower lathe bed a top are equipped with left master cylinder 6 and right master cylinder 8, described left master cylinder 6 be connected the piston rod of master cylinder 8 and be connected connection with main cargo chute, main cargo chute 16 is installed on left guide pillar 9, the right guide pillar 10 by sleeve, auxiliary slide carriage 5 moves up and down by left guide pillar 9, right guide pillar 10, they form a movable body separately, finish the desired main motion of lathe and auxiliary motion, its great advantage is to make cutting force on same straight line, has avoided the disturbing moment of traditional broaching machine.
Auxiliary cylinder 7 is installed by the upper end of the fastening left guide pillar 9 of round nut, right guide pillar 10 in the both sides at described upper bed b top in the middle of the described upper bed b top; The piston rod of described auxiliary cylinder 7 is installed in auxiliary slide carriage 5 tops by round nut, inside left's swaging clamp body 3 and inside right forward's swaging clamp body 4 are installed on the auxiliary slide carriage 5 by inside left's swaging clamp body anchor clamps 11 and inside right forward's swaging clamp body anchor clamps 12, and the piston rod band dynamic auxiliary slide carriage 5 of described auxiliary cylinder 7 moves up and down.
During lathe work, at first with clamping workpiece on the floral disc 15 of main cargo chute 16, the piston rod of auxiliary cylinder 7 drives auxiliary slide carriage 5 and drives Zola's cutter 13, right broaching tool 14 moves downward left main card cutter hub 17 and right main card cutter hub 18 places, inside left's swaging clamp body 3 and inside right forward's swaging clamp body 4 loosen, left main card cutter hub 17 and right main card cutter hub 18 mechanical interlocking Zola cutter 13 and right broaching tools 14, left master cylinder 6 and right master cylinder 8 drive main cargo chute 5 by piston rod and move upward, workpiece begins broaching, the piston rod of auxiliary cylinder 7 will assist slide carriage 5 to take back original position, the workpiece broaching is complete, pass through mechanical action, workpiece is removed from floral disc 15, the piston rod of left master cylinder 6 and right master cylinder 8 is taken back original position with main cargo chute 16, auxiliary cylinder 7 drives auxiliary slide carriage 5 and moves downward, inside left's swaging clamp body 3 and inside right forward's swaging clamp body 4 locking Zola's cutter 13 and right broaching tools 14 rise to initial position with Zola's cutter 13 and right broaching tool 14, and it is complete once to broach.
This utility model is provided with one or two station, is used for the hole of endoporus, splined hole and other various geometry sizes of processing intermediate diameters.The a series of products of oneself design of the utility model, pulling force is respectively 400KN, 600 KN, 800KN, 1000KN and 1200KN, is convenient to user selection and uses.Present technique is adapted to the popularization of large-tonnage lathe especially.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. pull-up vertical internal broaching machine with two cylinders, comprise upper bed, lower lathe bed, main cargo chute and auxiliary slide carriage, it is characterized in that: both sides, described lower lathe bed top are provided with left master cylinder and right master cylinder, described upper bed top is provided with auxiliary cylinder, described left master cylinder all is connected with main cargo chute with the piston rod of right master cylinder, and the piston rod of described auxiliary cylinder is connected with auxiliary slide carriage.
2. described pull-up vertical internal broaching machine with two cylinders according to claim 1, it is characterized in that: left guide pillar and right guide pillar are installed between the cutter holder seat of described upper bed and lower lathe bed, and described main cargo chute and auxiliary slide carriage are sleeved on described left guide pillar and the right guide pillar.
3. described pull-up vertical internal broaching machine with two cylinders according to claim 1 is characterized in that: one or two main card cutter hub is installed on the cutter holder seat of described lower lathe bed, the auxiliary swaging clamp body of corresponding quantity is installed on the described auxiliary slide carriage simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374108 CN202804336U (en) | 2012-07-31 | 2012-07-31 | Pull-up double-cylinder vertical internal broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374108 CN202804336U (en) | 2012-07-31 | 2012-07-31 | Pull-up double-cylinder vertical internal broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804336U true CN202804336U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374108 Expired - Fee Related CN202804336U (en) | 2012-07-31 | 2012-07-31 | Pull-up double-cylinder vertical internal broaching machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202804336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480906A (en) * | 2013-09-27 | 2014-01-01 | 缙云县高新机械制造有限公司 | Mechanical pull-up inner broaching machine |
| CN107470720A (en) * | 2017-09-21 | 2017-12-15 | 长沙思胜智能设备有限公司 | Cartridge type broaching machine is used in a kind of double hydraulic oil cylinder driving external tooth processing |
| CN109290624A (en) * | 2017-07-25 | 2019-02-01 | 蓝思科技股份有限公司 | Process the forming method and processing plate shaping device of plate |
-
2012
- 2012-07-31 CN CN 201220374108 patent/CN202804336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480906A (en) * | 2013-09-27 | 2014-01-01 | 缙云县高新机械制造有限公司 | Mechanical pull-up inner broaching machine |
| CN109290624A (en) * | 2017-07-25 | 2019-02-01 | 蓝思科技股份有限公司 | Process the forming method and processing plate shaping device of plate |
| CN107470720A (en) * | 2017-09-21 | 2017-12-15 | 长沙思胜智能设备有限公司 | Cartridge type broaching machine is used in a kind of double hydraulic oil cylinder driving external tooth processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |