CN203509676U - Top end transverse member centering device - Google Patents
Top end transverse member centering device Download PDFInfo
- Publication number
- CN203509676U CN203509676U CN201320660400.6U CN201320660400U CN203509676U CN 203509676 U CN203509676 U CN 203509676U CN 201320660400 U CN201320660400 U CN 201320660400U CN 203509676 U CN203509676 U CN 203509676U
- Authority
- CN
- China
- Prior art keywords
- base
- platen
- top end
- transverse member
- end transverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a top end transverse member centering device comprising a base 91). A plurality of pairs of spring seats (3) is fixedly connected with the upper surface of the base (1), grooves are arranged on the spring seats (3), springs (4) are arranged inside the grooves of the spring seats (3), one end of each of the springs (4) is fixedly connected with a pressing sleeve (5), the other end of the same is fixedly connected with the grooves of the spring seats (3), a platen (6) is fixedly connected at the center of the upper surface of the base (1), length direction center line of the platen (6) is in parallel with the length direction center line of the upper surface of the base (1), the upper surface of the platen (6) is fixedly connected with a locating block (7), limiting rods (8) re movably connected on two sides of the width direction of the platen (6), and the upper surface of the platen (6) is in the same plain with the lower surface of the spring seats (3). With the structure, two end portions of two ends of the top end transverse member to be confirmed are respectively placed inside the pressing sleeve at two ends, and the pressing sleeve is pressed into the grooves of the spring seats under the pressure effect, so that the top end transverse member can be centered.
Description
Technical field
The utility model relates to a kind of top end transverse member centering device, especially a kind of rolling stock top end transverse member centering device.
Background technology
The general manually mode of line of manual measurement that adopts in for example, to workpiece (top end transverse member of rolling stock) fixed in prior art, efficiency is low and error is larger.
Utility model content
The purpose of this utility model is the general mode that adopts manual measurement manually to rule in workpiece being determined in solution prior art, the problem that efficiency is low and error is larger.
The technical solution adopted in the utility model is: a kind of top end transverse member centering device, comprise base, the upper surface of base is connected with some to being distributed in about base upper surface and along the symmetrical spring base of base upper surface length direction center line, spring base is provided with groove, in the groove of spring base, be provided with spring, one end of spring be connected with undetermined in the suitable gland of top end transverse member, the groove of the other end and spring base is connected, when spring during in original state gland be positioned at outside the groove of spring base, base upper surface central authorities are connected with platen, platen length direction center line is parallel with base upper surface length direction center line, platen upper surface is connected with some to being distributed in about platen upper surface and along the symmetrical locating piece of platen upper surface length direction center line, the adjacent positioned piece equi-spaced apart that is positioned at the same side distributes, platen width both sides are connected with gag lever post, the upper surface of platen is positioned in same level with spring base lower surface substantially.
As further improvement of the utility model, it also comprises pressure strip, the both sides of pressure strip are provided with the groove suitable with gag lever post, the end of gag lever post is provided with the hold-down bolt suitable with pressure strip, when the end, top end transverse member two ends in undetermined is positioned in the interval between the locating piece of platen upper surface both sides, the top end transverse member two ends that make in the gland of spring base in undetermined, the lower surface of pressure strip contacts with top end transverse member in undetermined and hold-down bolt contacts removable being fixedly connected on gag lever post in two ends that makes pressure strip with the upper surface of pressure strip, platen lower surface is fixed with alignment pin, the upper surface of base is provided with the detent suitable with alignment pin.
As further improvement of the utility model, locating piece upper surface both sides are provided with chamfering, and gland is provided with chamfering away from one end of spring base.
The beneficial effects of the utility model are: adopted after this structure, during use, the gland that is positioned at two ends is put into respectively in the end, two ends of the top end transverse member in undetermined, gland is pressed in the groove of spring base under pressure, in the interval of top end transverse member two ends in now undetermined between the locating piece of platen upper surface both sides, because spring base is symmetrical along base upper surface length direction center line, so the center line of top end transverse member be positioned at base upper surface length direction center line directly over and parallel with it, thereby completed in top end transverse member fixed.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Shown in figure: 1 base, 2 pressure strips, 3 spring bases, 4 springs, 5 glands, 6 platens, 7 locating pieces, 8 gag lever posts, 9 hold-down bolts, 10 alignment pins.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is described further.
Easy in order to narrate, base lower surface refers to that face towards ground, base upper surface refers to that face contrary with base lower surface, platen lower surface refers to that face contacting with base upper surface, platen upper surface refers to that face contrary with platen lower surface, pressure strip lower surface refers to that face towards ground, and pressure strip upper surface refers to that face contrary with pressure strip lower surface.
As shown in Figure 1, a kind of top end transverse member centering device, comprise base 1, pressure strip 2, the upper surface of base 1 is connected with some to being distributed in about base upper surface and along the symmetrical spring base 3 of base upper surface length direction center line, spring base 3 is provided with groove, in the groove of spring base 3, be provided with spring 4, one end of spring 4 be connected with undetermined in the suitable gland 5 of top end transverse member, the groove of the other end and spring base 3 is connected, when spring 4 during in original state gland 5 be positioned at outside the groove of spring base 3, base 1 upper face center is connected with platen 6, platen 6 length direction center lines are parallel with base 1 upper surface length direction center line, platen 6 upper surfaces are connected with some to being distributed in about platen upper surface and along the symmetrical locating piece 7 of platen upper surface length direction center line, adjacent positioned piece 7 equi-spaced apart that are positioned at the same side distribute, platen 6 width both sides are connected with gag lever post 8, the upper surface of platen 6 is positioned in same level with spring base 3 lower surfaces substantially, the both sides of pressure strip 2 are provided with the groove suitable with gag lever post 8, the end of gag lever post 8 is provided with the hold-down bolt 9 suitable with pressure strip 2, when the end, top end transverse member two ends in undetermined is positioned in the interval between platen 6 upper surface both sides locating pieces 7, the top end transverse member two ends that make in the gland 5 of spring base in undetermined, the lower surface of pressure strip 2 contacts with top end transverse member in undetermined and hold-down bolt 9 contacts removable being fixedly connected on gag lever post 8 in two ends that makes pressure strip 2 with the upper surface of pressure strip 2, locating piece 7 upper surface both sides are provided with chamfering, gland 5 is provided with chamfering away from one end of spring base 3, platen lower surface is fixed with alignment pin 10, the upper surface of base 1 is provided with the detent suitable with alignment pin 10.
The be hit by a bullet coefficient of elasticity of the spring 4 in spring abutment 3 of the utility model equates, during use, the gland 5 that is positioned at two ends is put into respectively in the end, two ends of the top end transverse member in undetermined, gland 5 is pressed in the groove of spring base 3 under pressure, in the interval of top end transverse member two ends in now undetermined between platen 6 upper surface both sides locating pieces 7, because spring base 3 is symmetrical along base upper surface length direction center line, thus the center line of top end transverse member be positioned at base upper surface length direction center line directly over and parallel with it.The utility model can also arrange chamfering in locating piece 7 upper surface both sides, gland 5 arranges chamfering away from one end of spring base 3, facilitates like this top end transverse member to put into.The utility model can also be at platen lower surface be connected the upper surface setting of alignment pin 10, base 1 and the suitable detent of alignment pin 10, due to the top end transverse member in undetermined places rear pressure strip 2 can workpiece pressing, thereby platen 6 can be transported to machining position (machining position is also provided with the detent suitable with alignment pin 10) to top end transverse member is cut from base 1 by whole platen 6 with removable being fixedly connected with of base 1 like this.
Those skilled in the art should know; protection scheme of the present utility model is not limited only to the above embodiments; can also on the basis of above-described embodiment, carry out various permutation and combination and conversion; under the prerequisite without prejudice to the utility model spirit, the various conversion that the utility model is carried out all drop in protection domain of the present utility model.
Claims (3)
1. a top end transverse member centering device, it is characterized in that comprising base (1), the upper surface of described base (1) is connected with some to being distributed in about base upper surface and along the symmetrical spring base (3) of base upper surface length direction center line, described spring base (3) is provided with groove, in the groove of spring base (3), be provided with spring (4), one end of described spring (4) be connected with undetermined in the suitable gland (5) of top end transverse member, the groove of the other end and spring base (3) is connected, when gland (5) described in described spring (4) is during in original state is positioned at outside the groove of spring base (3), described base (1) upper face center is connected with platen (6), described platen (6) length direction center line is parallel with base (1) upper surface length direction center line, described platen (6) upper surface is connected with some to being distributed in about platen upper surface and along the symmetrical locating piece (7) of platen upper surface length direction center line, adjacent positioned piece (7) equi-spaced apart that is positioned at the same side distributes, described platen (6) width both sides are connected with gag lever post (8), the upper surface of described platen (6) is positioned in same level with spring base (3) lower surface substantially.
2. a kind of top end transverse member centering device according to claim 1, it is characterized in that it also comprises pressure strip (2), the both sides of described pressure strip (2) are provided with the groove suitable with gag lever post (8), the end of described gag lever post (8) is provided with the hold-down bolt (9) suitable with pressure strip (2), when the end, top end transverse member two ends in undetermined is positioned over the top end transverse member two ends that make in the gland (5) of spring base in undetermined and is arranged in the interval between platen (6) upper surface both sides locating pieces (7), the lower surface of described pressure strip (2) contacts with the top end transverse member in undetermined and described hold-down bolt (9) contacts removable being fixedly connected on gag lever post (8) in two ends that makes pressure strip (2) with the upper surface of pressure strip (2), described platen lower surface is fixed with alignment pin (10), the upper surface of described base (1) is provided with the detent suitable with alignment pin (10).
3. a kind of top end transverse member centering device according to claim 1 and 2, is characterized in that described locating piece (7) upper surface both sides are provided with chamfering, and described gland (5) is provided with chamfering away from one end of spring base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660400.6U CN203509676U (en) | 2013-10-25 | 2013-10-25 | Top end transverse member centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660400.6U CN203509676U (en) | 2013-10-25 | 2013-10-25 | Top end transverse member centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509676U true CN203509676U (en) | 2014-04-02 |
Family
ID=50368658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660400.6U Expired - Fee Related CN203509676U (en) | 2013-10-25 | 2013-10-25 | Top end transverse member centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537930A (en) * | 2013-10-25 | 2014-01-29 | 李立群 | Upper end beam centering device |
-
2013
- 2013-10-25 CN CN201320660400.6U patent/CN203509676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537930A (en) * | 2013-10-25 | 2014-01-29 | 李立群 | Upper end beam centering device |
| CN103537930B (en) * | 2013-10-25 | 2017-01-25 | 李立群 | Upper end beam centering device |
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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: 20140402 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |